I do set up and maintainience for a living so ive got plenty of filters and stuff.the tank is relativly small with a fluval 4something ive also got a new ocean clean pressurized canister system w/ uv and heater chamber
How small is the tank? An adult GSP alone, needs a 30g. Just slowly raise the SG, just like you did from FW, .002/week. When you get to around 1.018-20, you can start adding cured live rock & a protein skimmer & remove your other filtration.