Hi guys just sharing my own home made sponge filter video. This filter is as good the one you buy at the petstore it traps the waste from the fish tanks pretty well. Also they are good for fry tanks as long as you get one of those thing to control the flow of the air. Sponge are $1 at the dollar store, $1 dollar for a packet of plastic hook, +1 dollar for shoe lace packet or you can use other strings as long as they are safe in the fish tanks, and a couple dollars for the airline tube at walmart or your lps. Hope you enjoy the video and keep passing on money saving DIY to others
Sorry if i'm in the wrong post area because i can't get into some of the others one no clue just keeps logging me off.