DIY Filter Cartridge
So I just got back from pricing some cartridges for my filter and OH MY GOD!
So I got looking around and they sell empty, resealable filter cartridges of different sizes. What I was thinking of getting one or two of these, and filling them up with activated charcoal, and a sponge. This way I figure, when it needs "replacing", all I do is scrub said resealable filter cartridge in waste water change water, add new piece of sponge, remove old charcoal and add new, reseal and bingo, presto- new cartridge.
Right? Or am I wrong?
36 GALLON "Central American Biotope"
20 GALLON- "Electric Yellow Cich Heaven"