This is my 2.5g betta tank. I've been desperately trying to find him a small tank mate that he isn't going to kill. I've tried ghost shrimp, two he killed and one he ate. A smaller female guppy was his friend for a few days before she got sucked into the filter.
I've been looking for something small and beneficial for my tank that would go good with the Doctor.
I've found Thai Micro Crabs
that I'd absolutely LOVE to try. What do you guys think? What kind of plants or wood that could fit in a 2.5 that will give him decent living and hiding space?