Product reviews for Hozelock 3981 Pond Sludge Remover
Hozelock 3981 Pond Sludge Remover
This Hozelock 3981 Pond Sludge Remover contains biological cultures which consume organic sludge to keep your pond clean and healthy. Sludge accumulation is harmful to your pond as it can become a breeding site for pathogenic bacteria. Simply tear the sachet open and place its contents directly into your pond or filter and then use once a fortnight for maintenance.
Contains 4 sachets of sludge remover.
Each sachets treats 2250 litres of water.
Overall Dimensions: 8 x 4 x 15.5cm high