Review on Boxtech Aquarium Water Changer Pump - Fish Tank Water Change, Siphon Vacuum and Sand Cleaner for Effective Aquarium Water Filter by Kimberly Choi

Editing my review I would not recommend this product as I have tried to pump/use this cleaner for my fish tank and it has been very difficult to use . The water didn't pump and the pump didn't pump back up, so I was able to recompress the pump. I've tried this over and over again with and without the extension tubes since my tanks are only 3 feet off the ground. That didn't work for me. I would recommend spending a little more money on the best cleaner for your aquarium. I threw mine away instead of just trying to return it. When it comes to handicrafts in particular, I don't want to go in and out of the shops for something like that.