Leak Test - Custom Split Sump & Refugium System. This is the final leak test of my custom split sump & refugium reef tank system. The sump tanks, the pump and the PVC plumbing have all been installed into the tank stand. The PVC plumbing is completely modular and uses a series of quick disconnect unions and to make it easy to dissemble and reassemble. I also used a few shut-off valves to allow me to isolate certain areas of the system (such as the pump) so that i can do maintenance on the various parts (should I need to) without having to drain the entire system.
Tags: Leak Test - Custom Split Sump & Refugium System, saltwater, fish tank