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Algae Klear Xtra
From £19.95
Unit price perAlgae Klear Xtra
From £19.95
Unit price perSay goodbye to unsightly algae and blanket weed with Algae Klear Xtra, a highly effective pond treatment that eliminates algae and blanket weed within 2-3 weeks. This unique formula targets algae directly, killing it down to the root and preventing regrowth.
In addition to its powerful algae-killing action, Algae Klear Xtra contains a UV light filter that reduces the strength of UV rays, helping to prevent new algae growth and keeping your pond clear and vibrant.
Ideal for treating algae submerged below the water's surface—typically on pond walls, pumps, and plants—Algae Klear Xtra is the go-to solution for managing stubborn algae. If you're dealing with algae floating on the water’s surface, you’ll need Blanketweed Klear. Not sure which type of algae you have? Check out our Ultimate Guide to Blanket Weed for more information.
To keep your pond algae-free long-term, pair Algae Klear Xtra with Pond Klear to reduce excess nutrients in the water and Pond Equaliser to maintain a stable pH level.


Blanketweed Klear
From £14.95
Unit price perBlanketweed Klear
From £14.95
Unit price perBlanketweed Klear is a powerful and fast-acting treatment designed to tackle floating blanket weed in your pond. Using oxygen to instantly kill the weed, Blanketweed Klear eliminates it within 24 hours, restoring the clarity and beauty of your pond. For submerged algae, we recommend Algae Klear Xtra.
If you’re unsure about the type of algae affecting your pond, check out our Ultimate Guide to Blanket Weed for more helpful information!
This innovative formula contains specially selected bacteria that work effectively even in temperatures as low as 4°C. Since blanket weed stops growing below 8°C, you can rely on Blanketweed Klear year-round to keep your pond in top condition.
Before using Blanketweed Klear, we recommend testing your water parameters. Ensure your pH is between 7.5 & 8.5 and your KH is above 5 for optimal results. If needed, stabilize your water with Pond Equaliser.
For long-term protection and to prevent future blanket weed growth, incorporate Pond Klear into your pond maintenance routine.
Struggling with string algae or blanket weed in your pond? Our blanket weed treatments offer a fast, natural, and effective way to eliminate this common problem without using harsh chemicals. Ideal for koi ponds, wildlife ponds, and garden water features, these treatments are fish-safe, plant-friendly, and designed to restore balance to your pond ecosystem.
Blanket weed can quickly take over, blocking sunlight, reducing oxygen levels, and creating an unhealthy environment for aquatic life. Our solutions work by breaking down string algae and preventing regrowth, helping you maintain clear water and a thriving pond all year round. Easy to apply and suitable for ponds of all sizes, they’re trusted by UK pond keepers for reliable results.
For complete pond health, explore our full range of pond treatments designed to tackle every issue. If you’re also dealing with murky water, try our green water treatments to restore crystal-clear clarity. To maintain long-term water quality and reduce organic waste, check out our sludge removal products. Together, these solutions create a clean, balanced pond environment for fish, plants, and wildlife.