My corals seem happy below 7 dKH. For this reason, I try to keep alkalinity between 6.55-6.8 dKH.
My corals seem happy below 7 dKH. For this reason, I try to keep alkalinity between 6.55-6.8 dKH.
I thought that going bellow 7 would be a problem for acros?
what is the lowest you have ever had it?
have you noticed problem at that level?
Thanks a lot
I thought that going bellow 7 would be a problem for acros?
what is the lowest you have ever had it?
have you noticed problem at that level?
Thanks a lot
You could probably go down to 4 or 5 if you had a rock solid source of supply. However, there is no room for error there. I tried a stint around 6 thinking that it might help. No change for me... but I am just LN, not ULN.