cyano algea

[garys reef]

phos 0 nitrate 20 how much do u guys feed

 

[waynotcars]

I feed my 220 1 cube of Mysis shrimp per week. pinch of high quality flakes every 2 days. It's more then enough for my corals and 7 fish. I'd be suspicous of a 0 phos reading. There has to be some present for the cyano to grow, can't truly be 0.