Large Zip Bag Durable Seams & Corrosive-Proof Zipper. 48 cm x 43 cm (19 x 17). Excellent Choice for biomedia such as Matrix no trings or Ties.
Designed specifically for Fluval FX5 and FX6 canister filters, Bio-Foam performs double duty as both an effective mechanical and biological media. ...
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Highest organic removal capacity Possesses enhanced capacity owing to its vast surface area; both spherical and macroreticular Helps control ammon...
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