Full Grown Red Eyed Tree Frogs Guide

The red-eyed tree frog is a popular exotic pet due to its striking colors and small size. However, as these frogs mature into adulthood, their needs and behaviors change. In this guide, we'll cover everything you need to know about fully grown red-eyed tree frogs to ensure your pet stays happy and healthy.

About the Red-Eyed Tree Frog

Native to Central and South America, red-eyed tree frogs (Agalychnis callidryas) are truly arboreal, meaning they spend their entire lives high up in trees in the tropical rainforests.

As their name suggests, they have vibrant red eyes that stand out against their green or blue-colored bodies.

These tiny frogs only reach 2-4 inches (5-10 cm) at full size.

Size & Appearance of Fully Grown Red-Eyed Tree Frogs

On average, adult red-eyed tree frogs reach 2.5-3.5 inches (6-9 cm) in length. Their height from belly to back usually ranges from 1-1.5 inches (2.5-4 cm). Females tend to be slightly larger than males.

At full maturity, their colorful patterning becomes more distinctly marked.

Males develop nuptial pads on their thumbs that are black in color.

Weight of Fully Grown Red-Eyed Tree Frogs

The average weight for an adult red-eyed tree frog is 15-25 grams. Females are generally heavier than males. Well-fed frogs in ideal conditions can reach weights closer to the higher end of this range.

Personality Changes as Red-Eyed Tree Frogs Mature

As tree frog juveniles and subadults, these pets tend to be more bold and interactive. However, once fully mature, their behavior shifts. Adult red-eyed tree frogs become predominantly nocturnal.

They grow less tolerant of frequent handling and prefer to observe rather than be observed. Their independence increases with age.

Housing Needs for Fully Grown Frogs

Mature red-eyed tree frogs require an adequately sized enclosure, at least 10 gallons for one frog but larger is better. The enclosure should have lots of vertical space for climbing as well as hiding places.

Substrate can be soil or sphagnum moss. Provide limbs, vines, leaves for texture. Maintain high humidity and temperatures around 75-80°F.

Diet & Feeding a Fully Grown Red-Eyed Tree Frog

Adult frogs eat 2-3 times weekly. Appropriate prey includes medium-sized crickets, roaches, earthworms or silkworms that are no bigger than the space between the frog's eyes.

Supplement feeders with calcium and vitamin D3 powder to ensure proper bone development and growth.

Health Concerns for Adult Red-Eyed Tree Frogs

Common issues in mature frogs include obesity, metabolic bone disease, and parasitic infections. Carefully monitor weight and provide a varied, gut-loaded diet to prevent obesity.

Supplementation prevents bone problems. Biannual veterinary wellness exams can catch potential parasites or other issues early.

Lifespan of Red-Eyed Tree Frogs

With exceptional care in a species-appropriate environment, red-eyed tree frogs have been known to live 8-10 years. Most pet trade frogs live 5-7 years on average. Factors like diet, environment, and health care heavily influence longevity.

Cost of Owning an Adult Red-Eyed Tree Frog

Invest in a large, high-quality habitat with lots of foliage. Budget for electricity to power lighting & heating. plan to replace bulbs yearly. Food costs $20-40 annually depending on diet. Supplements are $10-20 per 6-12 months. Yearly vet care is $50-150. Allow $100-300 average per year for proper adult frog ownership.

Are Red-Eyed Tree Frogs Good Pets?

While beautiful, red-eyed tree frogs are not suited for handling or attention as adults. Their needs are also more specific than some other frog species.

With a mature understanding of their requirements and shift to a predominantly solitary lifestyle, appropriate experienced keepers can provide excellent lifetime care for these arboreal amphibians.