mattstevens Posted January 28, 2010 Report Share Posted January 28, 2010 Is this safe for use as a ph buffer in the aquarium? Does anyone use it? Link to comment Share on other sites More sharing options...
Wetpetz Posted January 28, 2010 Report Share Posted January 28, 2010 Yes it's safe. Link to comment Share on other sites More sharing options...
brockssracer Posted January 28, 2010 Report Share Posted January 28, 2010 is it just that brand that is ok or are any ok to use. just thinking with the price that is paid for one of these works out alot cheaper in the long run to buy the larger bags. Link to comment Share on other sites More sharing options...
