Cecibella123
Aquarium Advice Activist
We have a 220g indoor water garden, inhabited by 3 oscars, 3 red-eared sliders, 2 eclipse catfish, and 2 senegalus bichirs. None of the fish are under 6". I'd like to add a couple electric blue crayfish. I have plenty of rock caves and hiding places. Is this feasible, or an absolute no-no?