Another "What do you recommend" question

[rccarlton]

Roger, I am getting a new tank made. It's dimensions are 7 ft long x 4 feet wide x 2 feet high for a volume of about 420 gallons. Here is a drawing.

The tank will be mixed coral (SPS and LPS) with a shallow sand bed (1 inch). I don't really want to drill for a closed loop and was wondering what Tunze configuration you would recommend. Thanks very much.

Rick Carlton

 

[Bricky]

I am doing the same setup, but 8 ft. long. I was thinking of a wavebox in each corner with 6100's below. I was also going to do a closed loop, but since you were wanting to avoid that you might want to do 6200's in each corner and maybe a 6000 in the middle all controlled by the multicontroller.