Melafix, 64 oz. Transformers & Timers The UV option is designed

The UV option is designed specifically for the small skimmer with filter brushes (#PS1FB)

then you are pulling it in too fast

QS1 & QS2 Diffuser Assemblies

six or eight hours before turning the lights off

Multiple extensions can be used if needed

Melafix, 64 oz. Transformers & Timers The UV option is designedThis is a great all natural antibacterial treatment for Koi & Goldfish diseases. It treats ulcers, open wounds, tail rot and rapidly repairs damaged fins. Also, it is a great prophylactic treatment to use when introducing new fish. This product will not harm aquatic plants or biological filters and will not alter pH. Dosage Rate: 16 ounces treats 4,800 gallons. For best results repeat treatment daily for 7 days. Pond Calculator Use to calculate the