500ml Bacterial Sludge Treatment for Pond Water Clarity
A nitrifying bacterial culture that clings to pond surfaces to maximise treatment effectiveness and resist UV degradation.

About this product
This sludge treatment uses a unique adhesive delivery method to keep beneficial bacteria in place where they're needed most. Unlike standard liquid supplements that lose up to 80% of bacteria to UV exposure, this formulation maintains bacterial viability throughout treatment, working to break down organic waste and reduce sludge accumulation in ponds and swim pools.
- Nitrifying bacterial culture formulation
- Adheres to pond lining for optimum bacterial coverage
- No need to turn off UV or stop the pump (switch pump off for 5 minutes only)
- 100% natural composition
- Improves plant root nutrient uptake in bog filters
- Safe for humans, pets, plants and wildlife
£49.98 incl. VAT
SKU CLSLUDAPLUS500ML
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Specification
| Container size | 500ml |
|---|---|
| Dosage | 50ml per 200 gallons (1,000 litres) |
| Alternative sizes available | 1L and 5L |
| SKU | CLSLUDAPLUS500ML |
Used for
- Removal of organic waste and sludge from pond water
- Treatment of natural swimming pools
- Accelerated sludge reduction in bog planted filters
- Enhancement of biological breakdown in established ponds
- Improvement of water quality in mature systems