Top Four Biggest Pet Frogs

The absolute biggest frog in the entire world is the Goliath Frog (Conraua goliath). It can reach up to 12 and a half inches long (snout to vent) and weigh upwards of seven pounds! However, we’re not including this behemoth frog on our top four biggest pet frogs list because they are currently endangered and due to the strict exportation regulation of this species, we don’t recommend keeping them as pets.

So now that we’ve gotten the Goliath frog out of the way, read on to find out more about our top four biggest pet frog species.

Gladiator Tree Frog (Hypsiboas boans)

This is a frog known by many names – the giant tree frog, the rusty tree frog, the giant gladiator tree frog – to name a few.

The Gladiator grows to around 4 inches long snout to vent. It gets its name because the males possess a bony spike on their hands that they use in combat with other males when it comes to defending territory or fighting for a mate.

Gladiator tree frog
This photo shows a Gladiator tree frog next to a quarter to show scale.

Gladiators can be grey or brown in color. They possess stripes, bars or blotches on their backs. Their feet have a lot of webbing and oversized toe pads.

Like all tree frogs, the Gladiator is arboreal and as such its enclosure should support its climbing habits. These frogs are also fond of adhering to the glass walls of their tanks, giving their owners a view of their underbellies.

Cuban Tree Frog (Osteopilus septentrionalis)

The Cuban tree frog makes our list at number three because it is commonly known to be the largest tree frog in North America.

Although these frogs might not be the largest in terms of weight or girth, they are definitely the longest tree frog in North America, reaching over five inches long from snout to vent when fully grown.

Most frogs that grow to be this long will also grow in diameter (i.e. their bellies will bulge and they will be quite wide animals), but the Cuban tree frog is actually very slender for a frog of its size. This is probably because they spend a lot of time in trees and weighing too much would make it tough for them to cling to a perch or leaf while being so high off the ground.

Cuban tree frog
Cuban tree frogs are slender, but very long.

Cuban tree frogs are originally from Cuba, as their name suggests, but have become an invasive species in the U.S. They are sometimes considered a nuisance in their natural habitat because the males actually bark very loudly in the mating season.

A single Cuban tree frog can be housed comfortably in a 15 to 20 gallon tank. Due to their arboreal lifestyle, the tank should be able to accommodate vertical space (i.e. be taller than it is wide) because your Cuban tree frog won’t spend a lot of time on the ground.

Pacman Frog (Ceratophrys cranwelli)

Pacman frogs are commonly sold as babies that are no larger than a quarter, but boy, do they grow fast! Pacmans have almost insatiable appetites and will not only expand in terms of length, but girth as well. In fact, many Pacman frog owners have to watch their frog’s weight and feed them a low-fat diet because these frogs can and will overeat if they’re not watched.

When fully grown, female Pacman frogs can be around four to seven inches long. Male frogs are slightly smaller, maxing out at around four inches.

Baby Pacman Frog
This baby Pacman frog is pictured next to a nickel. They start out tiny but grow into very massive frogs.

Pacman frogs are very popular pets not only because they are very appreciative eaters and put on a show at meal time, but because they are bred to be a variety of different colors. Captive breeding has produced some truly colorful Pacman frog morphs.

Because Pacmans are not picky eaters, we feed ours crickets as their staple food, and supplement with meal worms, night crawlers, and roaches. Occasional wax worms or horn worms are nice juicy treats, but just be sure to feed these to your Pacman in moderation.

Pixie Frog (Pyxicephalus adspersus)

Pixie frogs (AKA Giant African Bullfrogs) are true behemoths. These frogs not only grow long, but they grow hefty. It’s not unheard of for them to be large enough to eat adult mice!

large Pixie frog (Pyxicephalus adsperus)
Here’s a juvenile Pixie frog, perhaps four months old.

Male Pixies can reach lengths up to ten inches, while females will get to around five inches long, which is still impressive! Males have been recorded to weigh as much as two pounds, which might not seem like much, but in terms of frogs, this is really heavy!

Baby Pixie Frog
You can fit several baby Pixies in your hand at once!

Pixies are burrowers, so we recommend  substrate that holds moisture and allows for this behavior. Coconut fiber is ideal. They will probably hide most of the time, but you better believe that when its lunch or dinner time, the Pixie comes running…or rather, hopping. We feed ours low-fat diets that include crickets, mealworms, and roaches since it’s so easy for these frogs to become obese.

Pyxicephalus adspersus
This is a Pixie frog at a healthy weight. This frog is clearly well-fed, but not obese and that is key to keeping these behemoths healthy.

Conclusion

All large frogs have complimentary large appetites which makes feeding time a fun and entertaining experience.

We would highly recommend any of these frogs for a pet. If you think you’re prepared to adopt any of these great frog species, Backwater Reptiles has many large frog species for sale.

Top Five Best Pet Frogs

What are the best pet frogs, you may be wondering? Backwater Reptiles offers many frogs for sale ranging from exotic, rare, and “specialty” frogs to more common “everyday” frogs. This list represents the top five frogs we think are best suited to be kept as pets, whether you’re a beginning hobbyist or an experienced herper.

#5 – Leopard Frog (Rana pipiens)

Top five best pet frogs

Leopard frogs are extremely common in America and have a wide habitat range. Although they are not as neon in color as some of their arboreal cousins, they are very easy to keep and make great beginner pets due to their minimal care requirements and hardy nature.

These frogs generally reach just over four inches in length when full-grown and are easy to breed in captivity. They are not picky eaters and can even live outdoors in a pond-like environment.

Leopard Frogs can be housed together, but make sure that the frogs are all of a similar size as Leopard frogs will strike at anything that moves and fits in their mouth, including smaller frogs.

Their life span is generally anywhere from four to six years.

Purchase your own Leopard frog today!

#4 – Clown Tree Frog (Hyla leucophyllata)

best pet frog

Clown tree frogs are certainly attractive pet frogs. With their orange feet and undersides and white spots, these mid-size frogs are vibrantly colored.

Clown tree frogs are arboreal and thus require a tank that is taller than it is wide. They should be provided with climbing branches, leaves, and moisture as they originate from a tropical environment.

Feeding Clown tree frogs is easy as they will consume any insect of an appropriate  size. Just be sure that the insects are dusted regularly and gut-loading them is also advised.

Purchase your own Clown tree frog today!

#3 – Pacman Frog (Ceratophrys cranwelli)

pet pacman frog

Pacman Frogs come in a variety of morphs ranging from albino to ornate, which is one of the endearing characteristics of this species, and a major reason they are so utterly popular with amphibian hobbyists.

While they start out small (not much bigger than a quarter), Pacman Frogs grow rapidly and are actually one of the biggest frogs in the world. They can reach lengths of up to seven inches and they can (and will!) get fat if you let them due to the fact that they have voracious appetites and will eat anything they can fit in their mouth. Suffice it to say that feeding time is always amusing when you have a Pacman.

These frogs don’t require a large enclosure as they spend most of their time burrowed into their substrate…that is, when they’re not eating. Just be sure that their enclosure has a water source and that the temperature doesn’t surpass 85 degrees and they will live for up to fifteen years.

Purchase your own Pacman frog today!

#2 – Glass Tree Frog (Hyla sp.)

glass tree frog

As their name suggests, Glass Tree Frogs have varying degrees of semi-transparent skin which allows you to see their innards. This is a unique feature and thus makes this group of frogs highly desirable.

Rarely reaching sizes larger than three inches, these frogs don’t need a large enclosure, however they are arboreal tropical frogs and will need a tank that is taller than it is wide. Their home should also be equipped with leafy branches because they like to climb but will also stick to the sides of their tank allowing you to see their gorgeous underbellies and their inner workings. Maintaining adequate humidity is key.

We have dedicated an entire blog entry to these fascinating little tree frogs, so click here if you want to learn more about them.

Purchase your own Glass tree frog today!

#1 – Whites Tree Frog (Litoria caerulea)

dumpy tree frog pet

Also known as Dumpy Frogs, these funny guys are popular pets because of their flabby form which often makes them look squished, fat and incredibly cute.

Dumpies are easy-going and don’t mind being handled, but like all tree frogs, they are incredible jumpers, so be mindful of this when they are outside of their enclosure.

These frogs also come in a blue-phase coloration which simply means that their skin has more of a blue-tint. They have the same care requirements and temperaments as the traditional green “Dumpies.”

Feeding Dumpy frogs is also very easy. They eat crickets, meal worms, and other insects and will also accept baby mice. Keep in mind that they can overeat and become rather fat, so be sure that they eat a varied but controlled diet.

They thrive in a glass-sided terrarium that contains peat or sphagnum moss as a substrate (which helps retain moisture) at a depth of perhaps 2-3 inches, a couple climbing branches, a water dish, and a screen top for ventilation. If you add live plants, the frogs will thank you for it. As with all frogs, please remember to keep the humidity up.

Purchase your own White’s tree frog today.

What’s the Difference Between Amphibians and Reptiles?

The differences between reptiles and amphibians is stark. This week at Backwater Reptiles, we received a lot of new frogs, toads, and salamanders and that got us to thinking that maybe this blog article should discuss what makes an amphibian an amphibian and what makes a reptile a reptile. Although most reptile hobbyists know the differences between the two, some people have got to be curious as to what separates a salamander from a skink, right?

clown tree frog

In general, it’s easy to just say that frogs, toads, newts, and salamanders are all classified as amphibians, but you can read on to learn why these animals are different than reptiles.

asian spiny toad

The main indicator that an animal is an amphibian is that it “lives two lives” or has two distinct life phases. Amphibians are born in water and breathe through gills, then undergo metamorphosis and become full-grown animals that survive on land. Take a frog for example – they come into this world as tadpoles swimming around in ponds or pools of water and eventually grow into mature frogs. Reptiles, however, will be born as miniature forms of themselves and, aside from possibly displaying different markings as juveniles, should look the same their entire life.

slimy salamander

Reptiles don’t need to live near water, whereas amphibians need to live where water is present for two reasons. First, their skin needs to stay moist. Second, amphibians lay their eggs in or very near water.

Amphibians externally fertilize their eggs whereas reptiles internally fertilize. Amphibian eggs are usually found in a gelatinous clump in or near water, while reptile eggs are leathery, amniotic, and often buried for the gestation period.

eastern spadefoot toad

Finally, there are also aesthetic differences you can observe if you are not familiar with the animal’s life cycle. Reptiles possess scales, whereas amphibians have moist, sometimes sticky skin. Reptiles have claws to defend themselves from threats, but an amphibian’s main defense mechanisms are irritating secretions from the skin or biting because they don’t have nails.

golden tree frogs

This entry is not all inclusive as we could easily write an entire essay dedicated to this topic. It’s simply meant to touch on the main differences between reptiles and amphibians and to provide the basics for beginners.

All animals pictured in this blog post are amphibians for sale on our website.