Chemicals / Treatments

43 products

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interpet swim bladder treatment
Interpet Swimbladder Treatment 100ml
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API Melafix Treatment 118ml
API Melafix Treatment 118ml
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API Tap Water Conditioner
API Tap Water Conditioner 30ml
API® ACCU-CLEAR water clarifier
API Accu Clear Water Clarifier 118ml
Interpet Green Away - Aquarium Treatment - PetWorld
Interpet Green Away - Aquarium Treatment

    Aquarium Chemicals & Treatments

    Algae will occur in most aquariums overtime, a little amount of algae is not harmful to your fish however, if it becomes excessive it can be harmful to aquatic plants and even your fish. There are many chemicals and treatments available but it can be hard to decide on which ones you need. Please get in touch with Petworld if you have any questions about aquarium water treatment products.
    43 products
    accu clear
    API Accu Clear Freshwater Clarifiier 37ml
    Bugalugs Styptic Powder for Dogs & Cats 50g
    tetra safe start
    Tetra SafeStart 100ml
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    Chemicals / Treatments

    A clean and balanced aquarium is essential for healthy fish, and at Petworld.ie, we offer a full range of aquarium treatments and water conditioners to keep your tank in top condition. Whether you're setting up a new tank or maintaining an existing one, our products help create a safe and stable aquatic environment.

    Our selection includes:

    Dechlorinators & Water Conditioners – Instantly remove harmful chlorine, chloramines, and heavy metals from tap water.
    Beneficial Bacteria Boosters – Establish and maintain a healthy biological filter to break down waste and reduce ammonia levels.
    Algae Control Solutions – Keep your tank crystal clear by preventing and removing unwanted algae growth.
    pH Adjusters & Hardness Regulators – Maintain the perfect water chemistry for tropical and cold-water fish.
    Ensure clean, clear, and safe water for your fish with our trusted aquarium treatments. Shop now and enjoy fast, reliable delivery across Ireland at Petworld.ie!