- Good idea, I like the style
- My primary inspiration for 3d backgrounds
- Another good site (for straight marine/fresh backgrounds/design)
- The quikrete method I mentioned, This seems like a relatively cost efficient method at making a stunning background
These are some good sites. I have used a couple of them. When I built mine.
As for the heater my ehiem comes with it. I cut 2-2x4 holes on opposite side of the tank for my intake. and placed the background about 2 inches from the back so I could do this.
I hope this helps you out. I am still in the process.