Size does matter

[Bubbles]

Recently bubbles has grown and I'm worrying his enclosure is too small he is defo 2" across now. His enclosure is 5"x7"x3" with an inch of substrate which he enjoys digging in. I'm sure there was an equasion like 3x width and double the height but i cannot remember. Please help.

 

[MassExodus]

Personally, I keep juvie Brachys in 2.5 gallon aquariums, then move them up to five, or ten, depending. Lovely hamorri you have there.

 

[Tortoise Tom]

Me too. When mine reach that size, I move them into 5 gallon cubes.

 

[Whitelightning777]

As long as the T can find it's food and dress into a routine the cage size isn't too big. Excessively small cages can stress Ts when you do maintenance and increases the risk that they'll bolt out.