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What size tank should a juvenile bearded dragon be in Only once the dragon is fully grown does overall size come in to play. Baby bearded dragons will do best in tanks no smaller than 20 gallons and ideally 40 gallons (36 inches long X 18 inches wide X 18 inches deep). Young adults and adults should have at minimum a tank of 55 gallons, but ideally 75 gallons. Large dragons over 20 inches will do best in tanks at 75 gallons,.

What Size Tank Should A Juvenile Bearded Dragon Be In
The Bearded Dragon Setup in Short
Tank size | 20-50 gallons (75-190L) for hatchlings j |
Temperature range | high: 110°F (43°C) low 70°F (20°C) |
Humidity | max 60% ideal humidity: below (30-40%) |
Lighting | UVA/UVB 10.0 basking light |
Substrate | paper towels newspaper tiles |
Oct 24 2021
How Big Does A Bearded Dragon Tank Need To Be?
The absolute minimum size tank that a fully grown bearded dragon needs is 36” x 18” x 18”. While not technically 40 gallons, this is commonly called a 40 gallon breeder tank. These dimensions are also commonly listed as a 50 gallon tank. There are other 40 gallon reptile tanks on the market but their proportions are less ideal for housing bearded dragons.
What Size Tank Do You Need For A Bearded Dragon?
For younger bearded dragons, you’ll need a 20-gallon tank. As they grow older, you should transition into a 75-gallon tank. Most adult bearded dragons will need a tank that’s at least 125 gallons. By making sure that you are giving them enough space, you’ll be able to make sure that your Bearded Dragons are happy and healthy.