The project Making filters at home might sound a tricky task but surely isn't if you follow the instructions carefully and work in a stepwise manner. making and maintaining aquarium need filters that play the major role in removing both physical...
HOW TO: Build an XL aquarium canister filter - PART 2 OF 2 - YouTube
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Assembled DIY Canister Filter looking good
under gravel filter DIY project ... doesn't have to be for a salt water aquarium.