Review on Exo Terra Complete Internal Filter by Nailah Polanco

This filter works great. We use it for a 10 gallon tank in which we keep a couple of fiddler crabs. We had an additional aquarium and my son loves crabs. He wanted a hermit crab, but I didn't want to mess with him. Fiddler crabs are tough little guys, so I'll let my two kids choose one. Set up an aquarium with good sand, rocks, and a few plants. This filter is exactly what I was looking for. Easily filters low water levels in the tank with ideal flow rate. Enough for good filtration, but not too much if the water is circulating too fast. The availability of this filter and especially the refillable cartridges here at Revain is great. No need to look for a suitable one at a pet store. I have a pack of cartridges handy and when we change them, a new pack is just a few clicks away. I've been using it for a few months now and haven't had any problems. I would definitely buy this filter again.