- Joined
- May 14, 2008
- Messages
- 323
- Reaction score
- 426
No corals, no coralline algae. Fully cycled 1 month old 200 gallon tank. Alk is reducing by an average of 0.15 dkh per day despite already dosing 2.7 grams Brightwell Alkalin8.3p per day. What is consuming alk? I don't see any precipitation forming on my pumps.