Removes the key algae nutrient phosphate from the water and in that way helps restrict algae growth in garden ponds.
- Effective phosphate reduction, resulting in improved water quality
- For naturally clear pond water
- Works in a highly eco-friendly way
- Can be used all year round: At the start of the season before feeding your fish for the first time – to reduce winter phosphate build-up. During the season – to support the algae growth repressing effect of aquatic plants. At the end of the season after feeding your fish for the last time – to lower phosphate concentration for winter.