Review on EmmaWu Turtle Filter: Efficient Low Water Level Aquarium Waterfall Flow - Submersible Filter for Turtle, Reptiles, Fish, Shrimp, Frog, Crab Tank (Black) by Mandy Gonzalez

After trying a few small filters in my large shallow water bowl that quickly clogged and refused to pump water, I finally came across this one. It has a pre-filter that prevents dirt from entering! The only thing that confuses me is that the pre-filter falls off easily. I fixed this by moving it all the way to the right side of the bowl so it was against the right wall and had no issues. A small rock or something pressed against it will also work. This works well with water levers up to about 2 inches (haven't tried smaller ones). I use it with a food grade steel pan such as It has been working for 2 weeks now, used by 11 dogs and is holding up great once cleaned!