So I set up a 29 gallon, it is in a large window little choice as it is a small room. Though it does not get direct sun, algae growth is happening. Is there any way to halt or slow it without putting a backing on the tank? As I really like the sun light in the room?
I guess, blocking sunlight is the only way? If so, I think a mirror behind the tank would be neat.
I guess, blocking sunlight is the only way? If so, I think a mirror behind the tank would be neat.
