2 Responses to “Want to know which Grow Bed is BEST? (1st Qtr. 2011)”

  1. barry says:

    Hi, The main purpose of the grow bed media is to grow Bacteria and Fungi with the odd Nematode added as well. Without these plants wont grow and the fish will surly die. Without the 2 later ones there is no cycle. As for the media itself it does not matter as long as it does not rot does not contain toxins is neutral and does not break down in water. Regards, Barry.

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