Fish

198 products

Tanks, filters, heaters, food, decor and water treatments for coldwater, tropical and pond fish. Get the water right and everything else follows.

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Aquarian Goldfish Food
Aquarian Goldfish Flake Food 50gm
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interpet swim bladder treatment
Interpet Swimbladder Treatment 100ml
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Cheeko Goldfish Starter Kit 4L
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API Melafix Treatment 118ml
API Melafix Teatree Bacterial Remedy
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AQUARIAN GOLDFISH FLAKES 25GM
Aquarian Goldfish Flakes 25GM
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    198 products
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    Aquarian Goldfish Food
    Aquarian Goldfish Flake Food 50gm
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    interpet swim bladder treatment
    Interpet Swimbladder Treatment 100ml
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    Cheeko Goldfish Starter Kit 4L
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    API Melafix Treatment 118ml
    API Melafix Teatree Bacterial Remedy
    2 options
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    AQUARIAN GOLDFISH FLAKES 25GM
    Aquarian Goldfish Flakes 25GM
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    API Tap Water Conditioner
    API Tap Water Conditioner 30ml
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    Api Pond Algae Cure - PetWorld
    API Pond Algae Cure
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    Tetra Fin Goldfish Sticks 93GM
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    Tetra Goldfish Gold Japan 55g 100ml
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    Api 5-in-1 Aquarium Test Strips 4pk
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    Tetra Goldfish Flake Food 52GM
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    API® ACCU-CLEAR water clarifier
    API Accu Clear Water Clarifier 118ml
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    ammonia test kit
    API Ammonia Liquid Test Kit - 130 Tests
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    Bloodworm Natural Food 7G Tub Fresh/Dried
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    Api Stress Coat - PetWorld
    Api Stress Coat
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    Aquael Platinum Glass Heater
    Aquael Platinum Glass Heater
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    Supa 14 Day Holiday Fish Food
    Fluval Underwater Filter U2 400LPH Petworld Ireland
    Fluval U2 Underwater Filter 400LPH – For Aquariums up to 110L
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    Aquarian Tropical Flake Fish Food 50GM
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    Interpet No.8 Anti Fungus and Finrot
    Interpet No.8 Anti Fungus and Finrot 100ml
    API Pimafix 118ml
    API Pimafix Anti Fungal Treatment
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    Tetra AquaSafe 250ml - PetWorld
    Tetra AquaSafe 250ml
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    King British Tropical Fish Food 55g
    Red Fish Net
    5 options
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    Tetra Pro Energy Tropical Fish Food 55g
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    API Prevent Algae 118ml
    API Prevent Algae Treatment
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    nterpet No.9 Anti Internal Bacteria
    Interpet No.9 Anti Internal Bacteria 100ml
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    Interpet Gold Disease Safe 100ml
    Interpet Gold Disease Safe 100ml
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    Aquarian Tropical Fish Food 200GM
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    Fluval Mini Foam Inserts 2 Piece Petworld Ireland
    Fluval Mini Foam Inserts 2 Piece
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    SUPA TONIC SALT
    Supa Tonic Salts 250g
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    API GOLDFISH CARE PACK
    API Goldfish Care Pack
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    Tetrafin Coldwater Holiday Food 10 Sticks
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    API Quick Start 30ml
    API Quick Start 30ml
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    Marina Surf Aquarium Gravel 2kg
    Marina Surf Aquarium Gravel 2kg
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    Supa Neutraliser Calcium Block
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    Fluval Underwater Filter U1 250LPH Petworld ireland
    Fluval U1 Underwater Filter 250LPH – For Aquariums up to 55L
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    Fluval Underwater Filter U4 1000LPH Petworld Ireland
    Fluval U4 Underwater Filter 1000LPH – For Aquariums up to 240L
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    API Liquid Master Test Kit - Freshwater
    Api Pond Sludge Destroyer 473ml - PetWorld
    Api Pond Sludge Destroyer 473ml
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    Fish

    Keeping your fish happy and healthy starts with the right fish supplies, and at Petworld.ie, we have everything you need to create a thriving aquatic environment. Whether you have a tropical or cold-water aquarium, our wide selection of fish tanks, filters, water treatments, food, and accessories will help you maintain a clean and balanced habitat.

    Our range includes:

    Aquariums & Fish Tanks - From starter kits to advanced setups.
    Filtration Systems & Water Treatments - Keep water clean and safe for your fish.
    Fish Food - High-quality flakes, pellets, and live food options.
    Aquarium Accessories & Décor - Create a beautiful and engaging underwater world.
    Shop the best fish supplies online and enjoy fast, reliable delivery to your door. Keep your fish tank in top condition with trusted products from Petworld.ie!