Otos in Nanos
Alright, I was torn between Nano and Fish forums for this question:
What is the smallest tank size you could keep an oto? More specifically, is my 1G nano too small?
I've got some algae on the glass and I know some otos would take care of it for me, but I've never tried 'em in this small of a tank. Current residents are 2 Boraras Maculatus and 2 Cherry Shrimp.
Thanks for your help.