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					Originally Posted by  Ryanerickson
					 
				 
				Defenetly the ulns part is not working in my opinion prodibio does not work that great I used it for 6 plus months it made no difference. I was doing the whole system I think 5 different bottles. 
			
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 I use prodibio with great results but... I took a lot of reading. What I found best is a modified program. Prodibio does not contain a carbon source. The Bioptim is strictly a amino and trace supplement. (the same as zeofood food) 
So. I still use the biodigest, substituted the Bioptim for zeofood and added a carbon source of zeo start. This accompanied buy a huge skimmer I have effectively brought no3 and po4 levels to a super low levels. 
To the point I have been adding some skimmer (tablespoon)  back to tank periodically to raise nutrients. 
I am currently battling some valonia but am using peroxide to kill it. I'm not sure if the spores are still able to seed from there on but it is making a huge impact