Fishtank Hang on back filter hack and tips

[@JeffreyHopkins-m9l]

One word of advise I buy my fish food off of Ebay and it is high quality and get a considerable amount of food(one pound) for the same price you are paying for a 6.5 size of fish flake food when you have so many tanks

[@StoneAquatics]

eBay? This isn’t 2001

[@twitteringothers5059]

I have two of them on my 4footer, and one on my 1 footer. I love them so much. They're so easily to clean. Don't take up much space. But why does yours look like that ? Is it ok ? Plus don't squeeze the water from the sponge into the tank.

[@StoneAquatics]

I left them dirty for the video and my water is crystal clear either way 🤷