I really need a cleaner in my 3 gallon, the ADF food that goes uneaten is becoming a bit of a problem, and the betta is becoming obsessed with grabbing it out of the bottom. I've tried mystery snails, but they either tried to kill my betta, or they died in a week or so, providing little to no help. However, I think a ghost shrimp might be reasonable. They're cheap, and if they die, my betta and ADFs would surely eat it. However, I don't know if that'd be right or not.
Any opinions?
Any opinions?