i have the same problem in my aro tank. they've also populated my eheim pro 2 canister filter. i had to thouroughly clean out my filter the other week.
i dont over feed my aro. there is no left over food. so i dunno y i keep getting so much of these guys. but now i kinda just live with it. jus do more frequent and smaller wc to keep the population down.
i dont over feed my aro. there is no left over food. so i dunno y i keep getting so much of these guys. but now i kinda just live with it. jus do more frequent and smaller wc to keep the population down.