Amazing for the price.
January 9, 2014
I am using this in a 5 gallon tank with only half of the tank filled with water (fiddler crab tank) and it is working wonderful! keep my water crystal clear and you don't necessarily need to replace the sponge media, simply rinse it out with tank water and your good to go! amazing little filter and it comes with your choice of two different water outputs in the packaging which I thought was sweet! Thanks truaqua! Shipping was pretty decent too