Purigen
Hi Lenny, Want to change my filter media from the Rena Filstar Bio chem sorb to Purigen. What is the best bag to use and how much for a 55 gallon tank? Do you need a special bag since the granules are so small. You have mentioned some places to get Purigen and filter bags . Where do you suggest that I purchase these supplies? That Pet Place, Drs Foster and Smith, and Petco come to mind. Who has the best deal? thanks for your advice. Steve
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Category: AquaticLife
