I finished stage 1 of the background I am building to accommodate both filters. I can always not put the HOB
in there and it wouldn't matter, the way I designed it. Also, I decided to use the power jet. It will sit behind a little wall (trying to hide all the mechanicals) and shoot out at a slight angle. I built it to sit either a few inches from the surface or closer to the middle of the tank - does anyone have any ideas about the pros and cons of either position?
The background is being built with the styrofoam - cement - marine resin procedure and I will be siliconing it into the tank so I want to be sure I've got it right. I'm rather pleased with how it is coming along. I'll probably put the first layer of cement on tonight.