Use this Pond Water Stabiliser from HEISSNER to prepare clean and clear water of the ponds. It is simple and easy to use. You can achieve optimal performance after heavy rainfall. Just dissolve the granulate in a bucket of water or watering can, and spread evenly into the water. The pond water becomes clear by absorbing nutrients. Use at the beginning of the season or after heavy rainfall. This stabiliser also contains natural resources, is fish-friendly and has a long-lasting effect. Capacity: 250 ml Range: 5000 liters Fish friendly Long time effect Ideal after strong rainfall Easy to use SKU: 428885