I have 2 ghost shrimp who seem to have made their from my 180g to the sump. I've tried to catch them with no success. I don't want to take my sump down for 2 measly shrimp.
Should I leave them?
Can you keep a snail or two in the sump to clean things up?
Should I leave them?
Can you keep a snail or two in the sump to clean things up?