Calcium and dKh

[jpc763]

I have a 55g tank and a few corals. I have as follows:
Branching Hammer Coral
Candycane Coral
Zoanthids
Toadstool Leather
Mushrooms
Here are my levels from testing yesterday.
Temp 79
Specific Gravity 1.025
pH 8.20
Ammonia 0.00
Nitrate 0
Nitrite 0
Calcium 460
dKH 8 (between 7 and 8 drops)
Phosphate (PO) 0
Should I begin buffering the tank to get the dKh up? Should I buffer without adding additional calcium?
Thanks. J

 

[teen]

7 and 8 isnt bad. if you could get it at a steady 9, that would be better.
if you look into dripping kalkwasser, that would most likely keep it steady, then just add accordingly until its at 9.
also, b-ionic would be a good choice. look into that.