| The beauty of a nexus (Or the DIY version of a nexus that I am running) is they don't take up much space. For 9000 gallons, either 2 nexus or two of my duel barrel static and fluidized K1 filters work just great and don't take up much space. If you're handy, the DIY version can be built for less than $100, plus the cost of Kaldnes. When I clean the filters, I only dump around 100 gallons of water and can start the system back up right away, not having to wait for a large vortex tank to refill. |