2kg Blanketweed Treatment – All Season Pond Enzymes
A mineral and enzyme formulation designed to eliminate blanketweed in garden ponds year-round.

Key features
- Treats ponds up to 25,000 litres capacity
- Active at temperatures from 2°C upwards
- Safe for all fish species, aquatic plants and beneficial bacteria
- No need to switch off pond filters or UV systems during treatment
- Measured dosing with included scoop (one scoop per 400 litres)
- Suitable for all pond types and sizes
£87.98 incl. VAT
For one 2kg pack · SKU CLBLAN2000AS
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About this product
This treatment combines natural minerals and enzymes to target blanketweed growth whilst remaining harmless to pond life and biological systems. One 2kg pack treats up to 25,000 litres of water, with a single level scoop treating 400 litres. The formula remains effective even at low water temperatures down to 2°C, making it suitable for spring, autumn and winter use.
Used for
- Elimination of blanketweed and algal blooms
- Year-round pond maintenance and biological balance
- Spring and autumn pond treatment
- Ponds with established fish and plant populations
- Use alongside existing filtration and UV systems
Specification
| Treatment capacity | up to 25,000 litres |
|---|---|
| Dosage rate | one level scoop per 400 litres |
| Effective temperature range | 2°C and above |
| Formulation | mineral and enzyme blend |