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68 Posts
yes. i second the idea of using the fiber from walmart. it will last you for a very long time.
a very good substitute for carbon is seachem's Purigen. its a polymer that removes amonia and other bad stuff but it doesnt remove the ferts. and another good thing is that its rechargeable, just dip it in bleach and it'll be ready for another use.
a very good substitute for carbon is seachem's Purigen. its a polymer that removes amonia and other bad stuff but it doesnt remove the ferts. and another good thing is that its rechargeable, just dip it in bleach and it'll be ready for another use.
