Review on Aqueon Siphon Vacuum Gravel Cleaner Mini: Compact 5-Inch Cleaning Solution by Angela Fullerton

At first I thought it was crap but after several tries it turned out great. I have a 7 1/2 gallon Aquon shrimp tank with GloFish. The clamp is great for holding the water hose in the bucket. It soaks up the substrate, which surprised me since it's heavier than gravel. During my adventures with the vacuum cleaner, I sucked out a shrimp. I saved :). Be careful, keep an eye on the bucket because you can get so focused on cleaning the tank that my little bucket almost overflows before you even know it. Once he starts sucking, he sucks fast.