International Reefers - Reefkeeping Forum Marine Fish Forum Reefkeeping Forum: Kalk - anyone stiil use it - International Reefers - Reefkeeping Forum Marine Fish Forum Reefkeeping Forum
I bought some a while back and didn't use it as I read a lot of bad things could happen if overdosed etc.
Last night, I got the courage and made a kalk slurry and poured it in - my ph shot up for a few seconds and then dropped to 7.9 (where I started), currently at 8.0