just wondering if i was to add a mirror to the side of my 120g would that be cruel to the fish i have or would it make them feel more at ease thinking theres twice the amount of fish there
Would this be okay?
- Thread starter Lucretia
- Start date
I haven't done it but i have heard of people using mirrors on the backs of thier tanks. It adds the appearance of depth to the tank. So I don't see why you couldn't use one on the side. Although you may not want to do it if you have a betta in the tank. 
