Showing posts with label External. Show all posts
Showing posts with label External. Show all posts

Wednesday, December 7, 2011

How to Make an External Aquarium Filter

Every aquarium needs some type of filtration system.An aquarium filter removes the excess debris, organic matter, excess food, waste product and free-floating particles to keep the aquarium water clean. This filter either sits inside the tank or outside of the tank. Aquarium owners who choose to use a...



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