I know the expense of S/W been there done that. I easily spent 6 to 10 grand from start to finish tanks, lighting ,pumps, sumps, calcium reactor, refuges, salt mix, corals, fish, critters, the list goes on and on, wave makers, RO systems, replacement membranes, filters, sand, dead rock, live rock, mangrove sumps, I could keep on going , chiller,PVC to run the chiller through the attic to the tank in the wall to the patio where the chiller was placed. Replacement halide bulbs, replacement PC bulbs, more and more stuff. It doesn't end.
I do fresh water ONLY now and that is still costing me more than I want to spend.
Good luck at keeping the cost down on a SW tank .
Sorry for the blurry pics but you can get an idea what it was.
