So....I have this ceramic hiding cave for my betta that I LOVE! (And he likes it just fine too, lol). I want to use it for many bettas that I have in the future. The only thing I am concerned about is if a betta can comfortably turn around in the back of it, because I know they like to face outward in their caves (at least mine does).
Here is what the cave looks like:
It is about 1 1/2 inches wide in the back.
SO, would a normal adult male betta be able to comfortably turn around in a 1 1/2 inch wide space?