A surface film can be the result of cooking smoke, skin oils, dust accumulation, and/or fish food, which naturally includes fat content. We recommend the use of a surface skimmer (#A240) connected to the inlet of your Fluval 07 filter.
A surface film can be the result of cooking smoke, skin oils, dust accumulation, and/or fish food, which naturally includes fat content. We recommend the use of a surface skimmer (#A240) connected to the inlet of your Fluval 07 filter.