SRC Member junyong84 Posted January 26, 2005 SRC Member Share Posted January 26, 2005 Hey guys, thinking of using GAC for my tank, on top of rowa. Any idea which GAC releases the least phosphates? By the way, any reefers here are against the idea of using GAC? What are your reasons to go against? Quote Link to comment Share on other sites More sharing options...
weileong Posted January 26, 2005 Share Posted January 26, 2005 So far after I tested with PO4 meter, rowacarbon leaches undetectable PO4. The rest I tested quite horrible. Not going to mention brand else later get slammed. Quote Weileong's 4ft tank Part I Weileong's 4ft tank Part II Link to comment Share on other sites More sharing options...
SRC Member Bernard Posted January 26, 2005 SRC Member Share Posted January 26, 2005 Try this. so far so good for my tank. http://www.seachem.com/products/product_pages/Renew.html Quote Link to comment Share on other sites More sharing options...
SRC Member junyong84 Posted January 28, 2005 Author SRC Member Share Posted January 28, 2005 Try this. so far so good for my tank. http://www.seachem.com/products/product_pages/Renew.html i used to use this product... but don't really think its effective... Quote Link to comment Share on other sites More sharing options...
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