I'm considering building a saltwater tank in the 75-100 gallon range. The tank will contain fish and crustaceans, and eelgrass if I can get it to grow. I want the display to be sandy with no rock at all. I have been reading up on turf algae scrubbers and would like to incorporate one into the filtration. I would also like to include a liverock-filled refugium, as backup filtration and a source of microcrustaceans.
Here is my initial scheme:
Do you see any obvious problems? I know it is more usual to have filtration beneath the display, but I don't see what it would hurt to have it above the display.
Here is my initial scheme:
Do you see any obvious problems? I know it is more usual to have filtration beneath the display, but I don't see what it would hurt to have it above the display.