Good afternoon everyone!
I moved my boy Akira into his 20 gallon a few days ago. He seems to spend a lot of time along the back wall of the tank. He doesn't flare or anything though. But I was wondering if I should get a background to minimize the chance of reflections.
So I'm wondering:
1) Are 3D backgrounds suitable for Bettas? I want one that has a natural rock look, and most with that look are the 3D ones
2) If I end up getting just the plastic sheet that you stick on the back of the tank, how would I go about that when the tank is already in place? There isn't much room between the tank and the wall. I guess just enough room for the HOB. So I guess I would just tape it at the sides?