How do aquarium frogs reproduce? Types of aquarium frogs - who gets along with the fish? Reproduction of clawed frogs
Not only fish are kept as aquarium inhabitants. For example, a frog can become a pet. It does not require a large volume of water to maintain. Aquarium frogs can easily live even in a 5-liter container. They funny hang in the water or swim like little divers. Amphibians are very interesting to watch, and care does not require much trouble.
Appearance and character
The species of frogs that are found in modern terrariums are Xenopus (clawed frog) and Hymenochirus (dwarf frog). They can be bred in captivity; maintenance and care require special conditions. These representatives of amphibians differ significantly from each other; if you are going to buy an animal in a pet store, carefully look at its appearance - often sellers keep all amphibians in one nursery, not paying attention to their differences.
If you see a frog with white or light pink skin and red eyes behind the glass of an aquaterrarium, then this is definitely a clawed frog - an artificial species bred in Russia for laboratory research.
An aquarium frog with spotted greyish, olive or brown skin is not an ornamental frog, but a wild clawed frog. In any case, pay attention to the description: the length and thickness of the limbs, the presence of membranes between the fingers and the shape of the muzzle. Wild species are dense, large, and have no membranes on their paws. Decorative species have a uniform color and have membranes on their paws. Aquarium frogs Hymenochirus have long and slender legs and a pointed muzzle. This dwarf amphibian does not exceed 4 cm in size, but the spur amphibian is an order of magnitude larger - 10-12 cm.
The mentioned species differ from each other and in behavior. If spurs are distinguished by their activity and “arrogance,” then hymenochiruses are very balanced and silent. The first ones eat everything they see in front of them, constantly play with aquarium plants, stones, and dig in the ground. The latter try to be inconspicuous - they don’t touch anyone, not even the fish; resemble underwater “invisible creatures”.
Claw frogs have an expressive muzzle, which they are not shy about showing in the water; dwarf frogs are barely noticeable in the water column and often hide in plants.
Aquarium frogs: maintenance and care
Both species are not too demanding on living conditions. For clawed frogs, an aquarium of 20–30 liters per couple is enough, and it needs to be filled half or a third with water. The aquarium must be closed with a lid or mesh. The soil is large pebbles. The aquarium is equipped with a compressor or a small internal filter; you can use a waterfall filter, but there should not be a strong current. There is no need for bright lighting.
The water temperature is about 22-25°C; xenopuses are practically indifferent to the chemical indicators of water. The exception is the content of chlorine and fluorine in the water, so it is recommended to leave it for at least 2-3 days before adding it to the aquarium. Change the water once or twice a week at a rate of 20-25%; a number of authors recommend changing it less frequently as it becomes cloudy.
Plants can only be planted with hard leaves, always in pots, otherwise they will be immediately dug up. Some lovers of these animals do the following: place a pot with a houseplant with hanging shoots next to the aquarium, and place these shoots in the aquarium. In this case, the aquarium is greened and the roots of the plant remain intact.
For Hymenochirus, the volume of the aquarium may be even smaller; 1-2 liters of water is quite enough for such a frog.
A lid is required - hymenochiruses, especially those caught in the wild, often strive to escape.
They need a water temperature of at least 24°C. A filter or compressor is desirable, but it should not be too powerful so that there are areas of still, stagnant water in the aquarium.
At the bottom it is necessary to equip small shelters under which these tremulous creatures can hide. Plants are very desirable; it is good if they form dense thickets in places. It is also better to plant them in pots. The aquarium needs to be equipped with lighting, since hymenochiruses sometimes like to rise among the thickets to the surface and bask under the lamp, sticking their head and upper body out of the water.
Types of aquarium frogs
There are currently two species of frogs kept in aquariums: the smooth clawed frog (Xenopus laevis), which has been bred in captivity for many years, and the dwarf frog (Hymenochirus boettgeri), which has become popular not so long ago. Adult frogs of these species vary greatly in size, appearance, behavior, and maintenance characteristics. Frogs in pet stores are often kept in the same aquarium and when selling they do not always focus on their species.
So, if aquarium frogs are white or pinkish, with red eyes, then, regardless of size, they are clawed frogs. The albino clawed frog was artificially bred at the Moscow Institute of Developmental Biology for laboratory experiments.
If a small frog is grayish, brownish or olive in color with dark spots, then to determine the species you should pay attention to the length and thickness of its limbs, the presence of membranes between the toes of the front paws and the pointedness of the muzzle. Wild clawed frogs are denser, have thicker legs with bandages like babies, a rounded muzzle, and no webbed toes.
Hymenochirus, on the contrary, has membranes, long and slender legs, and a pointed muzzle. The size of an adult Hymenochirus, as a rule, does not exceed 4 cm, while the clawed frog grows up to 10–12 cm.
Feeding
Decorative aquarium frogs - both xenopus and hymenochirus - prefer live food.
For spurs, these can be mealworms and earthworms, crickets, large bloodworms, fry and tadpoles. You can give pieces of liver, meat, fish, and shrimp using tweezers.
Keeping aquarium frogs with fish
Now let's figure out whether it is possible to house frogs with fish.
As for the clawed frog, knowing the peculiarities of its behavior, we can answer unequivocally - it has nothing to do in an aquarium with fish.
She will swallow everyone who fits into her mouth, destroy most of the plants, dig up the soil, raising turbidity, and move carefully installed decorations.
In addition, she does not like fresh water with a good current, and most fish will not like the swamp that is familiar to her.
The only advantage of living together between fish and clawed frogs is that the skin mucus of frogs contains antimicrobial substances that can have a healing effect on sick fish. But given the current level of development of aquarium pharmacology, this can hardly be considered a serious argument. If you really want to do without chemicals, it is much easier to place the sick fish in a small container where the frog had been for some time.
Some aquarists advise keeping xenopus fish together with labyrinth fish, since they thrive in old water and breathe atmospheric air. But why do this? A separate small aquarium with frogs will take up very little space, and everyone will be happy as a result.
With hymenochiruses it’s not so scary. It is believed that they get along well with calm, not too large, non-predatory fish. They will not ruin the beauty of the aquarium either. However, in a large aquarium, Hymenochirus spend a lot of time in hiding, so it is almost impossible to observe them, and it can be quite difficult to control the process of their feeding.
Breeding
Reproduction is stimulated by increasing water temperature and updating it to clean water. Before breeding, black stripes appear on the male's paws, then he makes melodious sounds, calling the female to mating games. For spawning, a spawning tank depth of at least 20 cm is required. The female lays 50-200 eggs; after the eggs appear, the parents should be separated from the brood.
Newborn tadpoles are small in size, no more than 3 mm. Starter food: rotifers and ciliates. After a year they become adults.
Frog diseases
Aquarium frogs may experience the following health problems:
- Nematode infection. With it, the skin turns gray, becomes rough, flakes, flakes off. The animal quickly loses weight.
If you scrape the affected area of the skin, you can see worms 1-2 mm long. - Fungal diseases. Injured areas of the skin are usually affected; a cotton wool-like coating forms on them, which can spread throughout the body.
- Red paw. Bacterial infection. Dark red hemorrhages appear on the frog's legs and face.
- Dropsy. Also a bacterial infection. The frog's body swells, swells, and it can become almost spherical.
When treating frogs, drugs for tropical aquarium fish are usually used, selecting them according to the causative agent of the disease (anthelminthic, antifungal or antibacterial). Sick frogs are isolated. For dropsy, puncture of the skin is often effective.
You should know that people who usually get sick are those living in unsuitable conditions, those who are obese, or those who experience prolonged severe stress.
And finally, some interesting facts about clawed frogs:
- the clawed frog was the first vertebrate to be cloned;
- at the beginning of the twentieth century, clawed frogs were used to diagnose short-term pregnancy: if a frog is injected with the urine of a pregnant woman, under the influence of human chorionic gonadotropin it begins to spawn;
- The clawed frog does not have a tongue, therefore, when eating prey, it helps itself with its front paws, and it cannot bend its fingers, it holds them outstretched, as if it were eating with Chinese chopsticks;
- When clawed frogs accidentally entered the waters of the tropical part of the United States, they destroyed the native frog species there, so keeping clawed frogs is prohibited in some states and limited in others.
Fortunately, in our country keeping frogs is allowed, so everyone can have these undemanding funny animals at home, observe and care for them, receiving a lot of positive emotions and acquiring skills in keeping an aquarium. The latter will definitely come in handy in the future, because usually everything just begins with frogs.
Most aquarium frogs are unpretentious and do not require special conditions. Even in a small one you can keep 2-3 individuals at the same time. The main thing you should pay attention to is the soil and the selection of special aquatic plants.
The best options for filling the aquarium are river gravel or granite chips. The fact is that they like to dig holes and hide in them, so the use of other types of soil can lead to significant water pollution. These types, for example, include river sand, which is strictly not recommended for use.
In an aquarium, frogs can live up to 15 years. The main condition of maintenance is the care and proper feeding of aquatic inhabitants.
Plants for an aquarium in which must be selected with special attention. Green vegetation should have fairly large leaves and a developed root system. Otherwise, the nimble inhabitants of the aquarium may undermine the plants. The bases of all vegetation should be covered with large stones.
Aquarium frogs do not respond well to temperature changes, so when changing water, try to keep it slightly different from the old one. In addition, it is recommended to use only settled liquid to fill the aquarium.
Do not forget that frogs are amphibious creatures, so air is no less important for them than water. In aquariums with frogs, several pieces of foam plastic should be placed on the surface of the water so that, if desired, the reptile can take a break from the water element.
Frog nutrition
The most favorite food for aquarium frogs are bloodworms, worms and worms. This type of amphibian is a predator, so you can periodically treat the frogs with pieces of fish or chicken meat.
Under no circumstances should you overfeed aquarium frogs. From constant oversaturation, they develop serious liver diseases, which can lead to death. Particular care must be taken with such a type of food as tubifex. It is recommended to give this food several times a week, but such worms are not suitable for daily use.
Some species of aquarium frogs, such as pipa frogs, can eat fish living in their neighborhood. This is why it is better to keep these types of frogs in separate aquariums. Other species of these amphibians show absolutely no interest in the aquatic inhabitants that live with them.
Reproduction of aquarium frogs
Reproduction of frogs in an aquarium does not cause unnecessary difficulties. Female reptiles lay eggs, which are fertilized within a few days.
During the mating season, bright black stripes appear on the male's paws. At the same time, the frogs begin to make sounds reminiscent of the ticking hands of a clock.
Tadpoles can differ in their behavior and appearance. They can swim upside down, spending most of their time on the surface of the water rather than at the bottom of the aquarium. Some of them have rather long antennae. Small creatures feed mainly on algae, but it is recommended to additionally feed them with chopped spinach and lettuce.
Gradually, the tadpoles turn into small frogs, but with a tail. During this period of time, the diet of reptiles changes. The frogs begin to eat food intended for fish, and also show a special interest in daphnia, which become their favorite food.
The smooth clawed frog (Xenopus laevis) or African clawed frog is a plump, medium-sized (up to 12 cm) aquatic frog with smooth slippery skin, large webbed hind legs and clawed front legs. The color varies from grayish to brown, marbled with darker shades (the lower abdomen is usually cream). Albinos have also become popular. They live in warm, quiet waters.
Aquarium
The smooth clawed frog is aquatic and lives completely submerged in water, so the aquarium should be filled with water to the very top, and not partially filled. An aquarium for keeping African clawed frogs is selected depending on their number and how often you plan to clean the container. In general, there is one rule: 35 liters of water per individual. You can deviate from this rule with large aquarium volumes, but you should not keep more than one clawed frog in a 35-liter volume of water, just as you should not keep more than 3 frogs in a 70-liter aquarium. The ideal aquarium for three smooth clawed frogs is a long aquarium with a capacity of 75 liters. Since these African amphibians spend most of their time at the bottom of the tank, preference should be given to long and low containers rather than short and tall ones.
Substrate
You can choose any substrate if you want. You don't have to use soil in the tank - this is the easiest way to keep your aquarium clean. If the aquarium is left without soil, then place it on a dark - black or brown substrate; this will be a more natural environment for clawed frogs. For lining, you can simply use dark fabric. In a bare aquarium, you can glue rocks or plastic plants to the bottom.
Priming
It is allowed to use soil in an aquarium with clawed frogs, but remember that these amphibians can swallow it and too large stones can clog their stomach. Therefore, the soil fraction must be small enough so that swallowed stones can easily pass through the digestive system (no larger than a pea), or the stones must be large enough so that they are not swallowed. You can use river sand, but it will retain food residue and may clog the filter.
Plants
Whether or not to keep live plants in an aquarium with clawed frogs is a big question, since the frogs can tear them into shreds with their claws. An alternative can be artificial plants. Another option is Anubias. All species of Anubias have leaves that are tough enough to withstand the claws of smooth clawed frogs, and in some wildlife ponds these plants co-exist with African frogs, so it is a natural decoration for them. If you use artificial plants, then preference should be given to decorations made of silk - they will not damage the delicate membranes on the paws of animals.
Shelters
Shelters are a must for smooth clawed frogs - they can be capricious and shy. Therefore, place a background on the back wall of the aquarium (any one to your taste, you can have a pattern of stones to create a natural look), and on the bottom you can put any artificial shelter that you like in the store, or use natural ones: shards of clay jugs, sawn and peeled coconuts , stones, driftwood, bamboo.
Filtration
In an aquarium with African clawed frogs, filtration is a must, since they are very unclean and produce a lot of waste (they can be compared to goldfish in their ability to litter), and at the same time they are very sensitive to water pollution. It is better not to use underground and airlift filters, since frogs clog the aquarium 24 hours a day and 7 days a week - these filters simply cannot withstand such a load. Hinged power filters that do not create a strong current are best, and canister filters are a very good choice. Both of these designs are not too expensive, but the filters will be great helpers in purifying waste water.
Water parameters
Water quality is important to clawed frogs because their skin absorbs everything from the surrounding water, and too much ammonia or nitrite in the water can lead to poisoning. Therefore, in the aquarium it is necessary to do water changes of 25-30% once every 1-2 weeks. With regular water changes, all amphibians will remain healthy.
In general, clawed frogs are quite hardy and can live in water with any pH (mostly 6.5-7.5). They prefer cool water with a temperature of 21-23 degrees Celsius. Smooth clawed frogs only need heating when the temperature drops below 20 degrees.
Lighting
Lighting for aquarium frogs can be anything, they tolerate any type of light. If there are living plants in the aquarium, then you need to choose lighting for them. At night, be sure to turn off the lights.
Feeding
African clawed frogs can and should be fed a wide variety of foods. Frogs (up to a year) should be given food daily, adults are fed once every 2-3 days.
You can feed clawed frogs with specially developed food for this species in granules, live guppies and shrimp, frozen foods (worms, bloodworms, tubifex, brine shrimp, shrimp, beef heart, fish fillet), dry freeze-dried food (shrimp, tubifex, worms, bloodworms, gammarus), live foods such as earthworms and crickets, and granulated foods to improve color.
What not to feed:
- Goldfish and other large fish. Goldens contain an enzyme that blocks the frog's ability to absorb vitamin B, and the bones of large fish can damage the frog's insides.
- Beef heart is too fatty for frogs and can clog their arteries and lead to heart failure. However, this is their favorite treat, so do not make this product the main one in the diet, add it only as a treat.
- Fish flakes do not contain all the nutrients these animals need and therefore cannot be the main food.
You should not feed clawed frogs with sinking granules if you have soil in the aquarium: the frogs will also eat stones with food. You can place the granules on a plate placed at the bottom.
Clawed frogs need calcium for bone growth, especially young frogs, so they should be fed special calcium pellets.
Inogra African clawed frogs undertake a voluntary “fast” and may refuse food for a week or even a month, and then begin to eat again. This is fine. If the frog is sick, then it becomes lethargic, otherwise everything is fine.
During the winter months, amphibians' metabolism will slow and they will eat less frequently and in smaller quantities. During this time, adults can be fed once a week.
As soon as you throw food into the aquarium, clawed frogs search and find it by smell. Leftover food must be removed.
You can feed clawed frogs from your hands by lowering your hand with food into the water. After some time, the animals will get used to it, become tame and will swim to the hand themselves.
Neighbours
Smooth clawed frogs are aggressive predators. They will try to swallow any companions in the container, including their own kind, both adults and frogs. Most small fish, such as guppies and tetras, are easy snacks for them, so if you love your fish, don't put them in the same tank as frogs.
Some species of fish, such as cichlids (any kind) can be aggressive towards clawed frogs, attacking and killing them. They will bite off their limbs and terrorize them, so they should never be together.
In rare cases, very fast fish such as zebrafish and some tetras can get along with frogs. Frogs can get along with fish, but only until they grow up.
Smooth clawed frogs should not be kept with:
- catfish and any fish with spines and jagged fins;
- with large fish - the frog may try to swallow it and suffocate, or, having swallowed it, injure its spine;
- with aggressive and territorial fish species;
- with crayfish;
- salamanders, newts and other amphibians - they can infect each other;
- turtles, especially carnivores - turtles will try to eat frogs.
Who can you try to keep clawed frogs with:
- small moving fish;
- snails.
Determination of gender
The male, as a rule, is 20% smaller than the female, his body and legs are thin, there is no cloaca (exactly at the back), and they make sounds similar to chirping underwater.
Females are large, plump, pear-shaped with plump legs, have a small tubercle between the legs (cloaca), and do not sing or scream like males.
Reproduction
When the male is ready to breed, he begins to call for the female. When the female responds with gentle pressure, he grabs her from behind, holding her straight between her thighs. The male squeezes the female until she begins to lay eggs. Fertilization occurs outside the body. The female can lay up to hundreds of eggs at a time. If the eggs are not removed soon, they will be eaten.
The condition of the water in the aquarium is critical for successful breeding. The water temperature should not be too high or too low. To stimulate reproduction, you can change 30% of the water in the aquarium by adding fresh cold water - this is called “spring rain”. Silence and darkness in the aquarium also stimulate reproduction, so you can try changing the water at night, turning off the filters and lights after the procedure.
The female should breed no more than once every 3 months (4 times a year), otherwise it can be life-threatening. The breeding female should not be younger than one and a half years old to ensure egg quality. If frogs are trying to breed too early or too often, the males should be separated from the females.
Where to buy
Smooth clawed frogs are very popular and widespread. They regularly appear for sale in pet stores, from private breeders, and can be purchased in online stores and from individuals on the Internet.
For lovers of exotic pets, the clawed frog will become a real decoration of the aquarium. This amphibian is easy to care for and is ideal for keeping at home. The native country of these incredible creatures is Africa, from there lovers of exotic frogs have taken them all over the world.
General characteristics
Spur frog - the owner of a fairly strong body, especially the hind legs, on which small short claws (spurs) flaunt. It is thanks to the spurs that the frog got its name. There are membranes between the fingers. The native country of frogs is Africa, local residents calmly eat these amphibians as food, the animal is not poisonous. head shportsevoy The frog is small, the eyes are located at the top of the head. By the way, this amphibianpoor vision, and the upper eyelid is atrophied. Thanks to its strength and claws, the frog is able to defend itself from predators and hunt itself.
The front paws are small, without membranes. Frogs are quite easily distinguished by gender. Males are much smaller than females. Males also lack an ovipositor, which looks like a small appendage. The body length of an adult can reach 13 centimeters. There are about five species in the world, so the color and size of the amphibian may vary slightly. A frog in its natural habitat spur found in bodies of water with stagnant water. Can temporarily settle in stagnant puddles. This type of frog cannot stay without water for long. The amphibian feeds and hunts in water.
Terms and content
Shportsevaya frog, maintenance and carewhich is quite simple, still requires compliance with some rules and care. First of all, for a comfortable stay at home for an exotic pet, you will need an aquarium of 60 liters or more. If there is more than one frog planned, then about ten liters of volume is calculated for each individual. These amphibians simply need comfort and personal space. The water must be filtered; these creatures can die if you fill the aquarium with tap water. The chlorine contained in such water is very harmful to frogs. It is better to use one that has stood for several days. Filtration is a must in an aquarium; African frogs are not clean and constantly produce waste. The bottom can be decorated with a substrate or soil, but only small soil, since frogs can eat it.
River sand may also be suitable. It is better to choose artificial plants in the aquarium. Because of the clawsa frog can easily injure living plants and you will be wasting your time. We must not forget that for a comfortable stay shportsevoy A frog definitely needs shelter, so it is better to set up a background for the aquarium and give the amphibian a sense of security. You can choose it in a store to suit your taste and place it on the bottom of the aquarium. The lighting can be anything; frogs are absolutely unpretentious in this regard. It is best to cover the aquarium with a lid. The fact is that these dexterous creatures jump high and can leave their new habitat at any time.
What does the clawed frog eat?
Aquarium spurs Frogs are unpretentious in nutrition. They can be fed meat, fish food, liver, fry, mealworms, moths and even earthworms. But this should not be done too often. Ideally, these exotic creatures feed twice a week. These amphibians do not refuse food, but they tend to be obese, so you need to take good care of the frog's health.
Powdered milk and lettuce leaves are usually used to feed the brood. If you follow all the rules of feeding, you can avoid many of the problems that sometimes occur. spur frog. How long these individuals live depends entirely on the care of such exotic creatures. A frog can live up to 15 years or more.
Reproduction
If you ask yourself about reproduction, it is quite simple to do. It is enough to purchase two individuals of different sexes. During mating it is better to disturb less spurs frogs and illuminate them with diffused light. Also costs a littleimprove the quality and quantity of nutrition. For the mating period, it is better to place the frogs in a separate aquarium. And after the female lays eggs, it is better to return the individuals to their home.
Within five days the larvae will emerge. They need comfortable conditions. The temperature in the water should not exceed 25 degrees Celsius. It is definitely worth considering the fact that there should not be more than ten larvae per liter of water. We must not forget that with natural selection, tadpoles can eat each other. Baby frogs acquire the full appearance of an adult by six months, but if good conditions are created, metamorphosis will occur much earlier.
Clawed frogs: features and behavior
Oddly enough, these amazing creatures can have the most tender feelings for their owner. They are able to recognize their owner and even get bored. Also, these creatures get used to the owner’s voice and can respond to their name.
Claw frog She is quite emotional and needs to be protected from any stress. You need to forget about constant tactile contact with the amphibian, otherwise it may become offended. It's better to just watch your pet from the sidelines. The frog also does not like being close to other inhabitants of the aquarium, so you can forget about fish and lizards. It is better to use artificial decorations.
Clawed Frog Health
Before you get this amazing creature, you need to accustom yourself to constantly following the rules of care. If you do not monitor the condition of the water in the aquarium and leave it dirty, frogs can become seriously ill, contractinfection. You also need to pay attention to the oxygen content in the aquarium. If the owner of an amphibian eats the wrong diet, bone disease or obesity may occur. Despite all the strict adherence to the rules, this amphibian is easy to care for, unlike other exotic creatures. If all recommendations are followed, this extraordinary pet can delight its owner for many years.
Many city residents strive to be closer to the natural environment. But how is this possible in a city? A good solution is to purchase a home aquarium, with its own aquatic inhabitants: plants, fish and... frogs! Undoubtedly, aquarium frogs are quite an original acquisition, but they make the aquarium more holistic, closer to natural living conditions.
Setting up an aquarium for frogs
How to make sure that the aquarium frogs are well-fed and the fish are safe? Let's consider how to properly equip an aquarium so that the maintenance of aquarium frogs is optimal.
For this purpose, it is better to choose a 20 liter aquarium, although a three or five liter jar may be suitable for a start. If the water is provided with frequent replacement or filtration, then frogs can even do without plants and soil. Although you need to take into account that aquarium frogs love to play and hide in the ground. At the same time, they pollute water more actively than fish.
For soil, it is better to choose special mixtures from the store, then keeping animals will not cause much trouble. You should not use the soil you collected yourself. The soil is an excellent medium for maintaining biological balance in your aquarium. It is better not to choose fine sand, since with it the water will always become cloudy and deteriorate faster.
To keep frogs in an aquarium, it is better to choose large plants with strong stems, large leaves and strong roots. After all, frogs love to dig, so a powerful root system is necessary for plants. Good choices would be echinodorus, large nymphal plants, cryptocorynes and others. Be sure to strengthen the stem with large stones so that frogs do not damage it during play. Frogs are of little concern about the quality of water, but fish and plants are very sensitive to changes in the aquatic environment.
Types of aquarium frogs
All frogs are predators. Their favorite food is baby mosquitoes (larvae, bloodworms, coretras), as well as earthworms. It is not recommended to use the tubifex, as it lives in sewage and contains many harmful substances. Pieces of meat are also suitable as food for various types of aquarium frogs.
It should be remembered that not all frogs are compatible with fish. Since some types of aquarium frogs love to eat pieces of fish. Therefore, be careful when choosing aquarium inhabitants, paying attention to their possible coexistence.
There are few species of frogs that can be purchased in Russia. These are xenopus, dwarf frogs or pipas, hymenochirus, clawed or white frogs and a separate species - the toad.
Peeps or dwarf frogs are very voracious, they are able to eat anyone smaller than them. Hymenochirus, clawed frogs (white frogs) get along well with small fish, but proximity to large and predatory fish is dangerous for them.
Fire-bellied frogs, if the breeding of such frogs took place in captivity, are not dangerous, but if you take an untamed individual, it can poison the water with its poison if it senses danger. Therefore, it is better to keep this type of frog separately for a couple of months so that they get used to their owner.
Reproduction of aquarium frogs
Before white frogs breed, the male develops characteristics such as black stripes along the legs and on the sides of the toes. They begin to make a quiet "tick-tick" sound, like a ticking clock. The result is a melodic mating call of white frogs. During mating, the male grabs the female from behind, and within an hour the frogs begin breeding, that is, laying eggs.
The female places all eggs one at a time on the stem of the plant. Very quickly the shell of the egg becomes hard, and after a couple of days the tadpoles hatch. For their good growth at home, you can feed them with chopped lettuce or spinach leaves.
For dwarf frogs, reproduction occurs a little differently. Initially, the male makes several short grabs. If the female is not inclined to reproduce, then the male nobly retreats. And if a female dwarf frog becomes numb and trembles throughout her body, this means a signal of readiness for fertilization. When the male receives such a signal, he closes his front paws tightly. Dwarf frogs can stay in this position for about a day.