PDA

View Full Version : cyano and rowa


Faisal1976us
09/16/2008, 12:56 PM
Hi ,,,

I have cyano problem in my 80g reef tank from two months ,,
po4 =0 ,no3=0 (using Salifert tests) , i running kent marine po4 sponge in the reactor and i wont to chang it with Rowa Phos , do you think that will effect on cyano ?