Down side to using Carbon all the time.

nycbob

Active Member
if u use cheap carbon, then yes, phosphate can leak out. replace the carbon often even if its the premium brand. i run mine nowadays 1 week a month.
 

life~reefer

Member
Originally Posted by nycbob
http:///forum/post/2976873
if u use cheap carbon, then yes, phosphate can leak out. replace the carbon often even if its the premium brand. i run mine nowadays 1 week a month.
What is a good brand? I have been using marineland and i don't like it. It is on my QT. Any good brands??
 

oceansidefish

Active Member
+1 on the 1 week a month...I usually wait a day or two after the water change as well. WM Research makes a good activated carbon. Smaller the grain size the better, will give you more surface area which means more crap pulled out.
 
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