Acriflavine Evolution Aqua 1L Pond Treatment

£21.99 £28.99
| Item In Stock | Usually Dispatched in 24 Hrs
Order before 12pm 00H 00M 00S
Get it by Wednesday with Express Delivery
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At Complete Koi & Aquatics, we endeavour to process and ship all orders placed online as quick as possible. In order for your order to be processed that day, orders must be placed by 12:00. Working days are defined as Monday to Friday (excluding Bank Holidays and Christmas holiday periods). Orders placed on Saturday, Sunday or bank holidays will be processed the next working day. We do not offer a Saturday delivery option online.

This delivery policy is strictly only valid for UK mainland delivery addresses. For other destinations please contact our head office on 01204 582105 or email in at

For more details please read our full Delivery Policy.

We hope your shopping experience with us exceeds your expectation and that you will be delighted with your purchase.

Should you wish to return a product purchased from us, we will be happy to refund or exchange a product provided it is in fully resaleable condition. Returns should be made within a reasonable time (usually 14 days) in original, undamaged packaging.

For more details please read our full Returns Policy.

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Product Description

What is Evolution Aqua Acriflavine?

Evolution Aqua Acriflavine is a powerful anti-bacterial medication for Koi. It works to treat fin, mouth and tail rot as well as mouth fungus, ulcers and bacteria. This Koi treatment comes with dosing caps to make application a breeze. All of the Evolution Aqua medications undergo full quality control testing.

What are the benefits of two-step dosing?

The two-step dosing process is a less aggressive treatment and is generally kinder to fish. It helps Koi become accustomed to a higher active dose rate. We recommend using the first dose the first day and the fourth dose the next. A two-step dose ensures treatment is present to attack vulnerable stages of the illness. Occasionally, parts of illness lifecycles cannot be killed with active ingredients, so a longer period of high concentration is required to attack these parts when they arise. An example of this is white spot.

What common symptoms can be treated with Evolution Aqua Acriflavine?

Whenever your Koi appear to have large open sores, ulcers or any other type of bacterial issue, we recommend using Acriflavine.