J jx2 Guest Oct 30, 2008 #1 outside. Will it hurt the fish? Will it hurt the fish.....behavior or agression?
R Rere Guest Oct 30, 2008 #3 It might. They might see thier reflection and think it is other fish and feel overcrowded or fight - especially cichilids. They are territorial. Also if the sun hits it in any way, it might overheat the tank from the reflection.
It might. They might see thier reflection and think it is other fish and feel overcrowded or fight - especially cichilids. They are territorial. Also if the sun hits it in any way, it might overheat the tank from the reflection.
