No Plenum, No Problem?
Dear Crew I have had a mixed reef tank for four years now. I regularly take cuttings from my soft corals to the LFS. My stonies however don’t seem to be doing so well. I have recently been adding Kalkwasser in conjunction with a calcium reactor as I am getting 40ppm uptake in calcium per day from my massive profusion of coralline covered live rock. This seems to be turning the stonies back to growing levels as the calcium levels are now a constant 440ppm per day (alongside a pH of 8.4).