I would be leery of relying on GSH to eat enough FA to make a noticable difference. Remember there are various genera of FA likely some much more palatable than others. There are numerous variables with this. I would do more homework on the topic with some substantial proof not just opinion or wishful thinking before counting of GSH to control some FA. What about the fact that a high density of GSH will graze down the zooplankton needed by other small fish? A larger good diverse zooplankton community is a very important part of the healthy sport fish pond.
Last edited by Bill Cody; 12/22/16 02:46 PM.