A tip for tape on backgrounds you'd find at the lfs:
If you spray the glass of the side of the tank you wanna apply the background to with water, and put the background on, and rub out all the bubbles of air, it'll stick nicely and not look like crap, it'll have a painted on feel.
hope that helps some
If you spray the glass of the side of the tank you wanna apply the background to with water, and put the background on, and rub out all the bubbles of air, it'll stick nicely and not look like crap, it'll have a painted on feel.
hope that helps some