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Home/Garden/Garden Décor/Water Features & Ponds/Pond Care & Water Treatment/Water Treatment Products
Envii Winter Pond Treatment – Reduce Sludge & Improves Water Clarity, Works at Low Winter Temperatures, Natural Bacteria Treatment for All Ponds (24 Tablets) — image 1
Water Treatment Productsenvii✓ In stock

Envii Winter Pond Treatment – Reduce Sludge & Improves Water Clarity, Works at Low Winter Temperatures, Natural Bacteria Treatment for All Ponds (24 Tablets)

★★★★★
$74.99
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About this item
  • Clears Sludge & Treats Green Water – Envii Winter Pond Treatment provides billions of beneficial bacteria & enzymes to your pond to help clear & reduce sludge whilst helping clear green water in garden ponds.
  • Works All Winter – Unlike most bacteria treatments, ours works below 4°C to ensure your pond has good bacteria activity all year round. This helps prevent the build up of sludge in spring, helping prevent green water, blanket weed & algae growth the following year.
  • Works in All Ponds – Winter Pond Treatment can be used in ponds with or without a filtration system. Due to our unique formula, filters are not required to succeed. Alternatively, you can also apply this to your filters should you keep them running all year round.
  • Safe for All Fish, Wildlife & Plants – Containing only natural ingredients, Winter Pond Treatment is completely safe for all fish including sturgeon & koi, all wildlife and plants.
  • Large Treatments – One packet will treat up to 60,000 litres, containing 12 tablets. Each tablet treats 5,000 litres and is completely natural, meaning you can’t use to much per treatment.
Product details
Brand
envii
Manufacturer
Bio8
Colour
Clear
Size
24 Tablets

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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