http://www.amazon.com/Seachem-Pond-...4?s=home-garden&ie=UTF8&qid=1306173730&sr=1-4
OR
http://www.amazon.com/Seachem-Matri...3?s=home-garden&ie=UTF8&qid=1306173730&sr=1-3
how much media do i really need? is that too much?
OR
http://www.amazon.com/Seachem-Matri...3?s=home-garden&ie=UTF8&qid=1306173730&sr=1-3
how much media do i really need? is that too much?