Sorry it took me so long to respond, I have moved my interest to ********* instead of RC. Yes, I had Jeff build me three sumps - a 40 inch one for my reef tank with skimmer, fuge and CalcRx, a 68 inch on for a freshwater african cichlid tank (custom with wet dry towers), and a standard wet dry with the towers removed on a freshwater planted tank. I had him build me about 9 media reactors, including two that were fluidized. I have since replaced the planted tank sump with a 48 inch Bashsea. And now have just ordered a replacement for the reef tank sump (standard Berlin) with another Bashsea, at 60 inches, along with a Geo Calc Reactor, Bashsea skimmer and media reactors, and custom fuge. So when all this is done, I will have only one LR sump left, the one I had made custom.