General Reef Discussion
i have a 30g xtall tank w/ 15g sump, aquaC remora, use kent salt, kalk dosing, and seachem buffer. ammo=0, ite=0, ate=5. My question why is it that my pH won't stay at 8.0-8.2? Alk=3.5meq/l, calcium=350. the seachem buffer only bring the pH up and then a few hours later it is back to around...