- Joined
- Nov 20, 2018
- Messages
- 177
- Reaction score
- 157
Im so glad i found this thread. My tank is about 3 months old and i have the same stuff growing. Maybe not quite as much as yours but its close. I assumed it was coming from po4 leaching out of the dry rock used. I started running GFO which maybe helped a little but not really. Looks like im going to be placing and order with BRS and starting to dose po4,no3 and hitting it with some reef flux