On your instructions below it says use 25ml per 1,136 litres but on bottle it says use 10ml per 1,000 litres which one is correct please ?

Good morning. For Pond Klear Xtra we advise using 10ml per 1000L of pond water. I hope this helps with your query. Kind regards, Envii

Does this have to be continually applied or once the bacteria have worked are they are there for good?

all i can say is after six weeks my pond cleared and has been gin clear for two months and shows no sign of clouding i also do not use any filters on this my fifth pond get the plants right and you do not need filters.

How much do I need for a 10000.00 litre pond please.

Hi, 25ml per 1,000 litre, but we recommend double or triple dose initially to help bacteria dominate the bad bacteria.Especially after a warm winter when loads of organics in the pond, if it is in a bad way consider also using Envii Sludge Klear in conjunction to boost bacteria levels. Key for success is getting good bacteria dominating bad bacteria, and you can only do this by numbers. Please feel free to call me during office hours on 01246 240880 if you wouldl like to discuss in more detail. Andy

Does this contain bacteria to control nitrate levels? i use nopo2 to do this, but that's expensive. would this do the same via controlling no3?

As per my other answers, this stuff is next to useless. Look for Blagdon pond products

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Envii Pond Klear Xtra – Strong Pond Clear Water Treatment, Naturally Clears Green Pond Water – Treats Up To 100,000 litres

Envii Pond Klear Xtra – Strong Pond Clear Water Treatment, Naturally Clears Green Pond Water – Treats Up To 100,000 litres

Product ID: 48322331

Details

Brand
envii
Item form
Liquid
Item weight
1.08 Kilograms
Liquid volume
100000 Litres
Unit count
1000.0

🐟Safe for all fish & wildlife

💧Treats up to 100,000L water

🦠3x stronger natural bacteria

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Description

💦 Clear water, clear mind—make your pond the envy of the neighborhood!

ALL IN ONE POND SOLUTION - Clears green water, controls sludge, and reduces blanket weed for a pristine pond environment.
EFFORTLESS PRECISION DOSING - Built-in measuring chamber ensures easy, reliable application—just 10ml per 1,000 litres for consistent results.
ECO FRIENDLY WILDLIFE SAFE - Formulated to protect your fish, plants, and pond ecosystem while clearing murky water naturally.
TRIPLE STRENGTH BACTERIAL POWER - Packed with billions of natural beneficial bacteria, making it 3x stronger than the original formula for rapid water clarity.
MASSIVE COVERAGE MINIMAL EFFORT - Treats up to 100,000 litres—perfect for large ponds or multiple treatments throughout the year.

Envii Pond Klear Xtra is a powerful, natural pond treatment designed to clear green and murky water by harnessing billions of beneficial bacteria. Safe for all fish and wildlife, it treats up to 100,000 litres, controls sludge, and reduces blanket weed, making pond maintenance effortless and eco-friendly.

Specifications

ASIN	B012NB9YEQ
Best Sellers Rank	3,601 in Garden ( See Top 100 in Garden ) 35 in Water Garden & Pond Treatment
Brand Name	envii
Country Of Origin	United Kingdom
Customer Reviews	4.0 4.0 out of 5 stars (1,968)
Item Form	Liquid
Item Weight	1.08 Kilograms
Liquid Volume	100000 Litres
Manufacturer	Bio8
Model Number	PK1L
Pet Type	Fish
Target Species	Fish
UPC	796890581377
Unit Count	1000.0 millilitre

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₨2107

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In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

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