Review on DaToo Aquarium Hanging Waterfall Filtration by Monique Franco

I've put this on my nano tank (3 gallon) for now, but I see it will fit perfectly in my 10 gallon tank when I'm ready to install it . Lots of movement in the water and the suction power is great. Too much suction if you have floats but I haven't tried adjusting the flow yet. Definitely what I'm looking for. and inexpensive enough to keep spares on hand! You can certainly throw this in any aquarium to have a replacement cycle filter ready for your quarantine tank (or an impromptu purchase requiring a new tank haha).