From the cloverleaf range. Blanket answer 800g: A unique formula which seeks to succeed where many commercial bacteria culture will fail. Safe for all pond fish, plants & biological filtration systems. Use 10 grams per 125 ltr (28 gals) the enclosed scoop can be used 1 x scoop = approx 400 ltrs (90 gals) can be increased as required with no adverse effect. Added to the pond by mixing with pond water in a watering can & pouring evenly over the pond surface. The water will initially take on a white milky appearance, but this will clear within a few days. For best results use above 10 degrees water temperature. As with all pond additives the pond should have a good level of oxygen saturation, especially if you have sturgeon or orfe. No need to turn off uvc. 800g per tub. Treats up to 10,000 ltrs.
