Cloverleaf PRE-VENT Blanketweed 800 gram
Cloverleaf’s Pre-Vent Blanketweed is designed to be used in conjunction with Cloverleaf Blanket Answer, to keep your pond blanketweed free for longer.
Use after applying cloverleaf blanket answer.
Pre-Vent Blanketweed is a 100% natural product made up of minerals and enzymes.
This 800g bottle will treat up to 96,000 litres.
Dosage: Add 10 grams per 266 gals / 1207 ltrs or use the scoop provided – 1 x scoop = 800 gals / 3632 ltrs.
Use every 2-3 weeks to help re-balance your pond and to prevent stubborn blanketweed returning.