thomasina
Aquarium Advice Freak
I have a nice sized betta in a 10g tank with 4 cory, and (were) two red fin oto. The oto are less than an inch. One has been missing since last night. Did a WC this morning and could not find one. Would a betta eat him? I moved the other to my 20g. Betta is looking a bit 'round'.