Kusuri Filter Starter Booster contains beneficial strains of nitrifying and denitrifying bacteria, which can be added after medicating, adding new fish or as a general boost to the filter at any time of the year. This product can be used in conjunction with salt. For best results use above 15°C (59°F) as bacteria split multiply and divide more efficiently the warmer the temperature.
When to use: Use every 7th day for:
New pond or new filter installation > 3 to 6 weeks
Spring, or when feeding resumes after winter > 2 to 3 weeks
After any chemical treatment to the ponds > 1 to 2 weeks
When adding new fish stock to any pond > 1 to 2 weeks
Dosage: For any of the above applications, use at the rate of 100ml per 220 gallons. Shake bottle and apply either straight to pond, or to the filter. Switch off any UV lighting for a period of 3 days after each application.