- Joined
- Feb 10, 2019
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My tank is one year old today...! I have been battling low KH. I was holding around 8.5 and had a dip to 5.1. I lost some corals. I got it back up to around 7 and kept it there and now I am back down to 5.9 and cannot get it back up.
I have a refugium and a skimmer. I also have my air line from my skimmer going out a window next to the tank. I do have a wood stove, so it tends to bring my PH down in the winter.
I have been dosing for two months now. Calcium is at 420 . I am dosing 4 mls of Ca a day and 11.5 ml of Alkalinity. I am using Bi-Onic.
I use Red Sea Coral Pro Salt.
SG 1.025
Temp 76.3
PH 8.15( fluctuates between 7.9 to 8.15 all winter).
Not sure what else to do to get my KH up to at least 8.
Thanks.
I have a refugium and a skimmer. I also have my air line from my skimmer going out a window next to the tank. I do have a wood stove, so it tends to bring my PH down in the winter.
I have been dosing for two months now. Calcium is at 420 . I am dosing 4 mls of Ca a day and 11.5 ml of Alkalinity. I am using Bi-Onic.
I use Red Sea Coral Pro Salt.
SG 1.025
Temp 76.3
PH 8.15( fluctuates between 7.9 to 8.15 all winter).
Not sure what else to do to get my KH up to at least 8.
Thanks.