Review on Aquapapa Bio Sponge Ceramic Aquarium XY 2010 by Brett Lowe

At first I thought the drain was too high but then I appreciated the fact that it is above the waterline. It sprays a gentle stream from above and sets floating plants like duckweed in motion. I took all the ceramic cylinders and placed them on the bottom half and used the included charcoal gravel on top for extra filtration. White sponges get dirty pretty quickly, which means tons of dirt is sucked into the tank. Definitely a great primary filter for a 10g or less aquarium.