So I was looking at my tank the other day and I really like how well the plants and driftwood have turned out. I just hate that I can see through my tank at all the wires for the heater and filter. I saw at Petco the other day (when I was getting my new amazing hikarI betta food!) that they had rolls of printed background. Was wondering if anyone has used them and if they have any benefits to the tank, other than the obvious cosmetic look. Thanks!