Review on Two Little Fishies BettaMag Magnetic by Abunsefer Chongbang

Not bad, not cool. It's small, I wish the cleaning side that goes into the tank was bigger, but it's just a tiny square, I thought it might be the same as the outer circle, but it's not. I also wish the inside would float because once released it sinks straight to the bottom and if it gets too far from the magnet you have to track it yourself so it's not easy or clean to remove. I have a Biocube 16. This air purifier is fine, it's not big enough, not super powerful, it barely does its job. Super cheap so worth a try. But I'm going back to Magfloat.