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Kusuri De-Foamer Pond Anti-Foam Treatment
Price range: £12.36 through £74.15
Kusuri De-Foamer is a fast-acting pond treatment formulated to instantly remove unsightly foam and excess protein buildup from your koi pond surface. 100% fish-safe and made from food-grade materials, this essential water clarifier quickly restores your water’s clean, natural appearance.
- ⚖️ Under 2kg: £3.49
- ⚖️ 2kg – 5kg: £4.99
- ⚖️ 5kg – 10kg: £6.99
- ⚖️ 10kg – 20kg: £11.49
- ⚖️ 20kg + £14.99
Please check the cart for accurate rates on bulky items.
Prices are for UK Mainland Postage Only.
Kusuri De-Foamer: Pond Anti-Foam Treatment (250ml to 5L)
Foam on the surface of your pond is often unsightly and can be a sign of organic waste buildup. Whether it’s caused by protein from fish waste, excess food, or heavy seasonal rainfall, this buildup can be worrying for pond keepers. When you need a fast and reliable solution, Kusuri De-Foamer Anti Foam is the professional choice for immediate surface clarity.
This high-performance surface tension modifier is designed to quickly and safely eliminate surface foam and protein residue. This powerful treatment acts instantly to restore a clean, clear water surface, improving the aesthetic appeal of your pond without harming your fish or plants.
Stop Unsightly Pond Foam Instantly
This treatment is formulated to tackle the root cause of surface foam and residue, offering several key benefits:
- Instant Action: It clears foam on contact, providing immediate relief and restoring the beauty of your pond.
- Removes Protein Residue: Targets and breaks down excess protein and organic materials that cause persistent foaming.
- Safe Formulation: The treatment is safe for all pond fish (including Koi), aquatic plants, and biological filtration systems when used as directed.
- Improves Skimming: By breaking down surface tension, it helps your pond skimmer and filtration system work more efficiently.
Simple and Safe Dosing Instructions for Kusuri De-Foamer
For best results, always measure your pond volume accurately before dosing.
- Preparation: Shake the bottle well before use.
- Dosing: Add 10ml of Kusuri De-Foamer Anti Foam per 1,000 litres 220 UK gallons of pond water.
- Application: Dilute the measured dose in a bucket of pond water and pour evenly across the surface.
- Observation: The foam should dissipate almost immediately. Repeat the dosage after 24 hours if foaming persists, or if heavy rain introduces new residues.
There is no need to switch off UV sterilizers or bypass biological filters when using this product. For long-term water quality maintenance, be sure to consult our comprehensive <a href=”#” title=”Internal Link to Pond Care Guide”>Pond Care Guide</a>.
Available Sizes
Whether you have a small decorative pond or a large Koi system, we have the right size to meet your needs:
- 250ml Treats 25,000 litres
- 500ml Treats 50,000 litres
- 1 Litre Treats 100,000 litres
- 5 Litres Treats 500,000 litres
| Volume (ml/L) | 1 Litre, 250ml, 5 Litres, 500ml |
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Kusuri De-Foamer Pond Anti-Foam Treatment 





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