Here's the start of my freshwater planted tank. It's an 8 gallon rimless cube. I need to figure something else out for my light so the rim of the tank is exposed. I just threw this canopy together real quick. And my light8);D I'll be running a homemade CO[SUB]2[/SUB] reactor with a nice bubble counter and diffuser. Going to use black sand. I should have this going within a week.