Health & Wellbeingwhat size cage does an adult bearded dragon need? what substrate should I use? is bioactivity possible with bearded dragons?
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.
Updated on August 12th, 2025