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What's the best cage size, substrate, and bioactive setup for my bearded dragon?

Updated On September 23rd, 2025

what size cage does an adult bearded dragon need? what substrate should I use? is bioactivity possible with bearded dragons?

1 Answer

Most Helpful Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on May 7th, 2018

Choose the largest cage your space and budget will allow. At minimum, a 55 gallon enclosure should be considered. Acceptable substrates include slate, reptile carpet, decomposed granite or large gravel. Yes, setting up a bio-active environment for beardies is possible. It will take a bit of research and effort to get it right.

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