Aquarium Additives

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  1. API Stress Coat 30ml

    API Stress Coat 30ml

    API Stress Coat 30ml - ideal for using when starting up a new aquarium, this solution repairs damaged tissue, reduces stress and electrolytes and treats open skin wounds.
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  2. Nutrafin Betta Tap Water Conditioner 60ml

    Nutrafin Betta Plus Tap Water Conditioner 60ml

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    Nutrafin Betta Plus Tap Water Conditioner 60ml - reduces nitrate toxicity in aquariums housing Siamese Fighting Fish and Bettas. Protects scales and fins. Add 5ml to 2 litres of water.
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  3. Tetra Aquasafe 50ml

    Tetra Aquasafe 50ml

    Tetra AquaSafe 50ml - quickly treats tap water before adding it to your freshwater, marine or tropical tank. Contains B1 and colloid to reduce stress and strengthen fish against disease.
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  4. Interpet Gold Fish Safe 100ml

    Interpet Gold Fish Safe 100ml

    Interpet Gold Fish Safe Treatment 100ml - water treatment for small goldfish bowls or aquariums. The solution keeps goldfish's water healthy through removal of ammonia. Treats 57 litres.
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  5. Interpet Gold Tap Safe 100ml

    Interpet Gold Tap Safe 100ml

    Interpet Gold Tap Safe 100ml - makes tap water safe for goldfish. Adds colloids that create a protective layer around their gill membranes and the delicate skin of your fish
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  6. API Stress Zyme 30ml

    API Stress Zyme 30ml

    API Stress Zyme 30ml - uses beneficial bacteria (300 million per teaspoon) to break down sludge an consume organic matter. Suitable for saltwater and freshwater aquariums for incredible water clarity
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  7. Fluval Aqua Plus 30ml

    Fluval Aqua Plus 30ml

    Fluval Aquaplus 30 ml - Treats 240 ltrs. Ensures the tap water is safe and conditioned before adding it to the aquarium. With a patented stress reducing formula and pure herbal extracts.
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  8. Nutrafin Betta Enviro Clean 60ml

    Nutrafin Betta Enviro Clean 60ml

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    Biological Betta Bowl Cleaner from Nutrafin 60ml - designed to enhance cleaner living conditions and reduce waste in set-ups of Betta and Siamese Fighting fish. Use 2.5ml for every 3.78 Litres of water
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  9. Reeflowers Mineral gH+ 85ml

    Reeflowers Mineral GH+ 85ml

    Reeflowers Mineral gH+ 85ml - contains all necessary minerals for successful freshwater fish and shrimp keeping.
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  10. Reeflowers Effective Conditioner 85ml

    Reeflowers Effective Conditioner 85ml

    Reeflowers Effective Conditioner 85ml - effectively removes chlorine, chloramine, cyanide, arsenic, copper and other heavy metals whilst strengthening the mucosa of fish and acting as a stress guard
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Aquarium Additives

Complete Aquatics offer a wide selection of aquarium additives and treatment from leading brands, including Nutrafin, API, Tetra, Waterlife, Fluval, and many more.

Our additives help to replace essential trace elements and minerals, that can be stripped from the water by filtration systems, to ensure that the best water conditions are achieved in your aquarium to help promote growth.

Please contact our team if you have any questions.

We are pleased to provide free delivery in the UK on all orders over £50.00