giffmastaflex
Aquarium Advice Freak
- Joined
- Nov 4, 2012
- Messages
- 423
I'm going to build a 3D background in about a month or so and I just want to make sure I'm thinking about all the required materials. I know some people silicone the background to the tank but I don't like the fact that it is fixed in there, I was thinking about using magnets that are from a general hardware store that would be siliconed to the background and then stuck to the back by another magnet on the out side. Would any magnet be safe enough? If not could I completely seal the magnet in silicone to make sure it doesn't rust and harm the fish? Could I use plasti-dip to coat the magnet? Please help