Green Water Treatment

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199.95

Pond Klear - envii

Pond Klear

From £11.95

Pond Klear Xtra - envii

Pond Klear Xtra

£29.95

Winter Pond Treatment - envii

Winter Pond Treatment

From £15.95

Natural Pond Klear - envii

Natural Pond Klear

£23.95

Lake Klear - envii

Lake Klear

From £59.95

Pond Klear & Sludge Klear - envii

Pond Klear & Sludge Klear

£26.95

Annual Pond Treatment - envii

Annual Pond Treatment

£37.95

Say goodbye to murky, pea-green pond water with our specialist green water treatments. Designed for garden ponds, koi ponds, and wildlife water features, these products restore crystal-clear water without harming fish, plants, or beneficial bacteria.

Green water is caused by microscopic algae that multiply rapidly in warm, nutrient-rich conditions. Left untreated, it can starve your pond of oxygen and create an unhealthy environment for aquatic life. Our treatments work naturally to target the root cause, improving water clarity and restoring balance to your pond ecosystem.

For complete pond care, explore our full range of pond treatments. Need help with other algae problems? Try our fast-acting blanket weed solutions or keep water parameters stable with our water quality treatments. Combining these products helps maintain a healthy pond all year round.

Trusted by UK pond owners for safe, effective results, our green water treatments make pond maintenance easier, naturally.