API Tap Water Conditioner 118ml

Product details

API Tap Water Conditioner 118ml

Volume:

Purchase type:

£5.89

(£49.92/l)

£7.85

(£66.53/l)

£5.89

(£49.92/l)
Regular Price

£7.06

(£59.83/l)
Price match promise

£5.89

(£49.92/l)

£7.85

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Product description

Neutralises harmful tap water chemicals, preventing gill damage and fish death, suitable for both fresh and salt water.
  • checkmarkSuitable for aquariums
  • checkmarkNeutralises heavy metals
  • fishMakes tap water safe for fish
  • checkmarkPrevents tissue irritation
  • checkmarkRemove chlorine

API tap water conditioner treatment removes toxins from tap water instantly, so you can add fish to your aquarium (or add them back after a water change) immediately. It dechlorinates aquarium and tap water, detoxifies heavy metals, and may be used in both fresh and salt water. Tap water must be treated before adding fish to make sure fish remain healthy.

Features

  • Neutralises chlorine, chloramines and other chemicals to make tap water safe for fish
  • Prevents tap water chemicals from causing gill destruction, tissue irritation and fish death

Who is it for?

  • Suitable for

    Fresh and saltwater aquariums

Approximate Dimensions (Product)

  • 118ml H13.33 x W4.12 x D4.12cm
  • Product code: 4005

At API, they understand the rewards and relaxation of fishkeeping because they have a passion for fish too. For almost 60 years API has developed premium solutions with proven and effective results for your family and theirs. API offers a range of testing kits, water conditioners, and nutritionally superior food, because they're dedicated to making a better underwater world.

Warnings and Safety

For animal treatment only. Not for human consumption or for the treatment of fish intended for human consumption. Keep out of the reach of children.

How to use:

Treats up to 1,180 U.S gallons (4,466L).

To remove chlorine and detoxify heavy metals: Add 1mL for each 10 U.S. gallons (38L) of tap water to be added to the aquarium. To detoxify chloramines: Add 5mL for each 30 U.S. gallons (114L) of tap water.

Save 25% on selected API Fish Treatments

The promotion is available in Pets at Home stores & online

This promotion is valid until midnight on 1st December 2026

Full Terms & Conditions apply

Price Match Promise Explained:

You always get the best price with subscribe and save. So for this order, your subscribe and save price has been matched to a limited-time promotional price of £5.89.

Post price match promise for subscribe and save:

10% when you choose home delivery. 10% when you choose Click and Collect.

4.8 out of 5

90 reviews in total

  • 5 stars
    (74)
  • 4 stars
    (13)
  • 3 stars
    (3)
  • 2 stars
    (0)
  • 1 star
    (0)
Our Reviews Policy

Reviews

4.8 out of 5

90 reviews in total

  • 5 stars
    (74)
  • 4 stars
    (13)
  • 3 stars
    (3)
  • 2 stars
    (0)
  • 1 star
    (0)
Our Reviews Policy
  • Looks like water but our fish has survived so far

    [This review was collected as part of a promotion.]  I am not used to this type of top water conditioner. Our fish is actually my brother’s fish. And one of them died before we got the chance to put them in the aquarium. The other fish that was able to be put in the aquarium has been surviving so far and it’s been 2 to 3 weeks now. We only used the tapwater conditioner in the tapwater and then we put the fish on it so far so good. It doesn’t smell like chlorine. The application was smooth. I like that you can use the cap as a measurement tool. Is just liquidy in terms of texture and it’s clear. You can’t really differentiate from regular water. 

    StephanieT

      2 months ago

      Originally posted on www.apifishcare.com

    • Great quality

      [This review was collected as part of a promotion.] This is trusted brand and product. My husbands used this brand for many years for his aquarium. Great quality, always works and never had any issues.

      OlgaV

        2 months ago

        Originally posted on www.apifishcare.com

      • Easy to use Tap Water Conditioner

        [This review was collected as part of a promotion.] Easy dosing instructions to follow. My daughter uses this tap water conditioner for her tortoise and box turtles bathing pools. Definitely affordable.

        AmandaA

          4 months ago

          Originally posted on www.apifishcare.com

        • Only brand for betta!

          [This review was collected as part of a promotion.] This is literally the only brand we use for our bettas tank. It’s gentle and easy to measure. It helps with our hard water from the well to make sure the fish doesn’t get sick.

          AlyssaM

            4 months ago

            Originally posted on www.apifishcare.com

          • Easy to follow instructions

            [This review was collected as part of a promotion.] This water conditioner worked wonderfully in my fish tank. I like the easy to follow instructions and how the cap can be used to have the exact measurement and it works quickly to clean the water.

            AnaiR

              4 months ago

              Originally posted on www.apifishcare.com

            • Great way to condition tap water for your aquarium

              [This review was collected as part of a promotion.] Easy way to condition tap water for your aquarium. I like how the cap has a built-in measuring feature to measure the amount of product needed to be used.

              rachelN

                6 months ago

                Originally posted on www.apifishcare.com

              1 to 6 out of 90