
Basic Plumbing for a 90 gallon Saltwater Aquarium
I recently had the privilege of building a 90 gallon fish-only saltwater aquarium setup from nearly scratch. I found that if you prepare, and perform the appropriate research, it is a relatively simple process. The client already had a 90 gallon tank, drilled with a 1” and a ¾” hole in the bottom with an off center overflow, and a 40 gallon breeder sump with 3 baffles installed. To complete this project I would need to (1) build a stand that could accommodate a 90 gallon aqua