I have been battling an issue of slowly increasing phosphates and can't seem to get it to stay low. I have tried several things and it'll for for a little but it always jumps back up. So far I have tried GFO, ATS, and Chaeto reactor. I do not over feed my fish or my corals. I feed my fish once a day and I occasionally forget to to feed them for a day two. My parameters are as follows:
CA: 420-450
ALK: 7.5
MG: 1400-1500
P04: currently 0.1
N03: 0-2
PH: 7.7
The corals are looking good but the algae it's starting to drive me crazy. It's about 80g total volume and I do weekly 10g changes. I have a shallow sandbed that I am thinking about removing in hopes that may be one of the issues. I also started dosing nitrates in hopes it would bring the P04 down but no luck at all. I make my own RODI and I am getting 0tds water and all filters were replaced 2 weeks ago. I'm using fritz salt mixing to 1.025.
Any help would be greatly appreciated because this is starting to drive me crazy.
CA: 420-450
ALK: 7.5
MG: 1400-1500
P04: currently 0.1
N03: 0-2
PH: 7.7
The corals are looking good but the algae it's starting to drive me crazy. It's about 80g total volume and I do weekly 10g changes. I have a shallow sandbed that I am thinking about removing in hopes that may be one of the issues. I also started dosing nitrates in hopes it would bring the P04 down but no luck at all. I make my own RODI and I am getting 0tds water and all filters were replaced 2 weeks ago. I'm using fritz salt mixing to 1.025.
Any help would be greatly appreciated because this is starting to drive me crazy.