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envii Aquarium Klear Green Water Treatment 500ml

£15.95 (as of 23/10/2026 22:49 BST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

envii Aquarium Klear is a 500ml aquarium water treatment for clearing green and murky water in fish tanks. It is stated to treat 4,000 litres, with a dosage of 5ml per 40 litres and a built-in measuring chamber for dosing.

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Quick Summary

envii Aquarium Klear is a 500ml aquarium water treatment for clearing green and murky water in fish tanks. It is described as a natural bacteria treatment and the bottle is stated to treat 4,000 litres.

The product is also presented as helping to prevent the growth of new algae. A built-in measuring chamber is mentioned, along with a dosage instruction of 5ml per 40 litres.

Key Details

DetailVerified information and buyer relevance
Brandenvii, which helps identify the exact product family.
Product typeAquarium water treatment for green and murky water.
Pack size500ml bottle, so the quantity is fixed when comparing offers.
Treated volumeStated to treat 4,000 litres, which is the key capacity figure to compare with tank use.
Dosage5ml per 40 litres, with a built-in measuring chamber mentioned for dosing.

What to Compare Before Buying

  • Tank volume: Compare the stated 4,000 litre treatment volume with how much water you need to treat overall.
  • Dosage: The bottle states 5ml per 40 litres, so check whether that dosing suits your tank size and routine.
  • Purpose: This is aimed at green and murky water, so it is most relevant if that is the issue you want to address.
  • Pack size: Confirm that a 500ml bottle is the format you want before choosing an offer.

Before You Decide

Check that you want a 500ml aquarium treatment for green or murky water, and compare the stated 4,000 litre treatment volume with your tank needs. If dosing matters to your setup, note the stated 5ml per 40 litres and the built-in measuring chamber before selecting an offer.

Brand

envii

Manufacturer

Bio8

Binding

Misc.

Product Group

Pet Products

EAN

5060654040086, 0744904605380

UPC

744904605380

Part Number

AK01

Model

AK01

Product Dimensions

2.32 x 4.25 x 7.01 inches

Item Weight

1.21 Pounds

Size

Aquarium Klear

Number Of Items

1

Energy Efficiency Class

A

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