Hello i was at the LFS
today to pick up some more LR
was speaking to the guy as i was getting LR
and he told me that if i have FOWLR
set up that the salinity needs to be higher to mantine the LR
but by doing so the fish would get sick. Then stated if i dont raise the salinity the rock would die in approx 4 to 6 months and cause levels in tank to go crazy. Anyone have advice or know if he was correct, incorrect. I have had tank up and running for about 4 months now plus the approx 2 months of intial cycling and havent had any problems as of yet. But am now wondering if i should remove LR
to aviod future problems and stress/ disease to fish.