It's been awhile snice I added them and the rasboras took to the NLS pellets I been giving the betta. I had white fuzzy stuff growing on my driftwood and sinc I added 2 blue mystery snails and 2 nirite snails, the fuzzy stuff started to vanish. Are my snails eating it? I think they are, but not sure.
HArlequin rasboras are nice fish and I fin them to be very hardy fish. I had them once before, where I had them in a 20gal and moved them to my 37gal. Just netted them and tossed them in, no illnesses either. All tanks use the same water, been using it for years.