- Joined
- Mar 25, 2021
- Messages
- 5,414
- Reaction score
- 5,622
- Location
- Sydney
- What state or country do you live in
- Australia
Stop dosing the reef roids. Coral don't need them and they just raise phosphates.I use RODI water from my LFS and I’m going to see tomorrow where I’m getting a salifert phosphate test. Because I been good the only thing i can think is me feeding my coral with reefroids
FWIW, the Hanna ULR checker will misread if there are particles in the water, the sample must be clear water.
