Air collar makes smaller bubbles for improved performance
Easy Flow accessory increases water circulation
Coarse, anti-clogging sponge
Sponge filters offer reliability and hassle-free operation. With no moving parts, all you need is an air pump with some airline tubing, and you've got a filter that is fully contained within your aquar
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Works great. The coarse sponge never gets completely clogged. I’ve been cleaning it once or twice per year and it functions great.
E
Eric · September 28, 2026
Works as attended and I like that it comes with a bubbleer.
Isis · October 28, 2026
Love it but I definitely should have bought the nano one lol I have a 5 gallon tank