Review on Fluval 14022 C4 Bio Screen 3 Pack by Doris Tran

The filters are of very good quality and they do exactly what they are designed to do although they are a little pricey. This would be a 4-5 star rating if it weren't for one annoying detail: they clog up very quickly. While they are very easy to rinse and reuse, I find I have to clean them more than once a week because they get clogged, which allows more water to flow over them and the edges of the biomedia compartment than through them. That. This makes me a little worried about using this filter on long weekends or vacations. For the background, I'm using this Fluval C4 HOB Bioscreen for my 28 gallon fresh water tank.