Just curious as to whether or not I need to clean the snails out of my pleco caves ? Some caves have occupants(plecos), some do not, so I'm curious as to whether they should be cleaned out ? Any experiences with this ? Thanx.
i imagine the plecos will knock the snails around if they start to get annoyed. i wouldn't worry about it unless you are actively trying to breed the plecos. it's possible the snails may try to eat the eggs.
I agree with Wata. Most plecos tend to be territorial so if they see any intruder, they may attempt to knock them off just to drive them away from their territories.