SPS help
 

I also want to add that if you have hair algae you have nutrients in your system. You won't be able to measure phosphates that are suspended in the algae.

Are you using RO??

SPS help
 

I have a 15gal sump, the MaxiJet 1200 is in the tank for circulation along with the RIO 2100 and the Hagen 402. The coral hasn't been receding over time, but actually growing quite quickly IMO. The bleaching is something that started this morning, I've heard of bacterialogical attacks on corals and looking for some input on them. I really looks like something eating them....

Been working on my CA reactor, but router and table didn't show up like supposed to... Thanks for the B-Ionic suggestion.