- Joined
- Sep 7, 2017
- Messages
- 735
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- 916
If I keep my Nitrates up, around one or so I find that it naturally keeps Phosphate down, so much so that I was able to remove my reactor. To do that I added filter socks (everyone says they are NO3 factories) and change them out when they clog (every week or two). I run pO4 remover passively in the sump, 1/4 cup of the low capacity stuff changed monthly, and occasionally I dose a little NO3. I also use a skimmer, and I have some soft corals in what used to be a sump fuge section.
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