Annual Pond Treatment

£37.95

Pond treatment that targets three known problem areas in ponds, green water, sludge, and nitrate levels, which are usually the cause of green water or algae. Contains 1L of Envii Pond Klear, 6 Envii Sludge Klear tablets & 6 Envii Nitrate Klear tablets.

Free UK 48hr Delivery | Order before 3pm for same day dispatch

Quantity

Ensure your pond stays crystal clear throughout the year with our Annual Pond Treatment. This comprehensive set includes 1 x Pond Klear, 1 x Sludge Klear, and 1 x Nitrate Klear, designed to tackle green water, sludge, and nitrates in your Koi or garden pond.

Each product works effectively, even in low temperatures, making them perfect for year-round use. Whether it’s winter or summer, these treatments maintain clear, healthy water for your pond, keeping it beautiful and balanced no matter the season.

Give your pond the care it deserves with this all-in-one treatment kit, ensuring your water remains clean, fresh, and algae-free throughout the year.

Check pH of your pond water before using, and if required, use Pond Equaliser
Refer to the individual products for different application methods
Reapply every 7-14 days

Clears green or murky water
Breaks down and eliminates pond sludge
Completely safe for fish and other wildlife
Natural product that contains no harmful chemicals
Dramatically reduces nitrates in ponds to protect fish
Works as low as 8°C

If you have any questions, or need any advice, call us on 01246 240880, or email us info@envii.co.uk

Sludge Klear, Pond Klear and Nitrate Klear.

Annual Pond Treatment

£37.95

Frequently Asked Questions

Yes. All three products contain only natural ingredients that have been derived from natural sources.

This pack treats several problems and for ongoing maintenance, we would recommend just using Envii Pond Klear.

Yes. All of our products work with or without filters, filters just speed up the clearing process.

Key Ingredients

Bacteria

Our range of Bacillus bacteria are versatile and capable of performing a variety of essential tasks, just as they do in nature. Whether it's breaking down waste or fixing nitrogen in the soil, these bacteria thrive in both aerobic and anaerobic conditions, even at low temperatures, to deliver the results you need.
Red Algae

Red algae, or Lithothamnium Calcareum, is a seaweed found in the Atlantic Ocean and English Channel. Known for its natural ability to absorb and filter excess heavy metals like lead and copper, it offers a natural solution for cleaner, safer water.