Aquatics Deals

74 products

Most Popular in Aquatics Deals

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interpet swim bladder treatment
Interpet Swimbladder Treatment 100ml
Interpet
Save 28%
Sale
Aquarian Goldfish Food
Aquarian Goldfish Flake Food 50gm
Aquarian
Save 23%
Sale
AQUARIAN GOLDFISH FLAKES 25GM
Aquarian Goldfish Flakes 25GM
Aquarian
Save 20%
Sale
API Melafix Treatment 118ml
API Melafix Treatment 118ml
API
Save 27%
Sale
Tetra Goldfish Gold Japan 55g 100ml
Tetra
Save 20%

    Dive Into the Best Aquatics Deals! 

    Make a splash with unbeatable savings on all things aquatics! From premium fish food to stylish tanks and must-have accessories, we’ve got fin-tastic deals to keep your underwater friends happy. Don’t miss out—shop now and save big on top aquatics brands!

    74 products
    Sale
    interpet swim bladder treatment
    Interpet Swimbladder Treatment 100ml
    Interpet
    Save 28%
    Sale
    Aquarian Goldfish Food
    Aquarian Goldfish Flake Food 50gm
    Aquarian
    Save 23%
    Sale
    AQUARIAN GOLDFISH FLAKES 25GM
    Aquarian Goldfish Flakes 25GM
    Aquarian
    Save 20%
    Sale
    API Melafix Treatment 118ml
    API Melafix Treatment 118ml
    API
    Save 27%
    Sale
    Tetra Goldfish Gold Japan 55g 100ml
    Tetra
    Save 20%
    Sale
    Api 5-in-1 Aquarium Test Strips 4pk
    API
    Save 11%
    Sale
    Aquael Platinum Glass Heater
    Aquael Platinum Glass Heater - PetWorld
    Aquael Platinum Glass Heater
    Aquael
    Save 12%
    Sale
    King British Tropical Fish Food 55g
    King British
    Save 6%
    Sale
    ammonia test kit
    API Ammonia Liquid Test Kit - 130 Tests
    API
    Save 22%
    Sale
    Tetra Goldfish is a nutritionally balanced premium flake food for all goldfish. Tetra Goldfish's supreme quality guarantees the best for your goldfish. With Clean and Clear Water Formula plus patented Active Formula to support a long and healthy life. Carefully selected mix of highly nutritious ingredients with vitamins, minerals and trace elements for complete nutrition.
    Tetrafin Goldfish Flake Food 52GM
    Tetra Fin
    Save 16%
    Sale
    KB BLOODWORM NATURAL FOOD 7G TUB F/DRIED
    Bloodworm Natural Food 7G Tub Fresh/Dried
    King British
    Save 9%
    Sale
    Fluval Underwater Filter U2 400LPH Petworld Ireland
    Fluval Underwater Filter U2 400LPH
    Fluval
    Save 27%
    Sale
    Interpet Gold Disease Safe 100ml
    Interpet Gold Disease Safe 100ml
    Interpet
    Save 33%
    Sale
    AQUARIAN TROPICAL FISH FOOD 50GM
    Aquarian Tropical Flake Fish Food 50GM
    Aquarian
    Save 34%
    Sale
    Fluval Mini Foam Inserts 2 Piece Petworld Ireland
    Fluval Mini Foam Inserts 2 Piece
    Fluval
    Save 11%
    Sale
    Api Pond Algae Cure - PetWorld
    Api Pond Algae Cure
    API
    Save 27%
    Sale
    Tetra Pro Colour Premium Tropical Fish Food
    Tetra Pro Energy Tropical Fish Food 55g
    Tetra
    Save 17%
    Sale
    SUPA TONIC SALT
    Supa Tonic Salts 250g
    Supa
    Save 25%
    Sale
    API Nitrite Liquid Test Kit - 180 Tests
    API Nitrite Liquid Test Kit - 180 Tests
    API
    Save 10%
    Sale
    nterpet No.9 Anti Internal Bacteria
    Interpet No.9 Anti Internal Bacteria 100ml
    Interpet
    Save 27%
    Sale
    Marina Surf Aquarium Gravel 2kg
    Marina Surf Aquarium Gravel 2kg
    petworldie
    Save 14%
    Sale
    Fluval Underwater Filter U4 1000LPH Petworld Ireland
    Fluval Underwater Filter U4 1000LPH
    Fluval
    Save 3%
    Sale
    API GOLDFISH CARE PACK
    API Goldfish Care Pack
    API
    Save 3%
    Sale
    FLUVAL U4 POLY CARBON CARTRIDGE 2PC
    Fluval U4 Poly / Carbon Cartridge 2pc
    Fluval
    Save 17%
    Sale
    Marina Black Aquarium Gravel 2kg
    Marina Black Aquarium Gravel 2kg
    petworldie
    Save 14%
    Sale
    Waterlife Protozin 500ml
    Waterlife Protozin 500ml
    Waterlife
    Save 7%
    Sale
    Marina 50 Air Pump 60L
    Marina 50 Air Pump 60L - PetWorld
    Marina 50 Air Pump 60L
    Marina
    Save 15%
    Sold Out
    Fluval U2 Poly/Carbon Cartridge - PetWorld
    Fluval U2 Poly/Carbon Cartridge - PetWorld
    Fluval U2 Poly/Carbon Cartridge
    fluval
    Save 20%
    Sale
    Aqua Base Sky Red Gravel 1kg - PetWorld
    Aqua Base Sky Red Gravel 1kg
    Aquabase
    Save 30%
    Sale
    Seachem Stability 100ml
    Seachem Stability 100ml
    Seachem
    Save 10%
    Sale
    Fluval Underwater Filter U1 250LPH Petworld ireland
    Fluval Underwater Filter U1 250LPH
    Fluval
    Save 15%
    Sale
    MARINA 2KG JELLYBEAN AQUARIUM GRAVEL
    Marina Jellybean Aquarium Gravel 2kg
    Marina
    Save 14%
    Sale
    fluval biomax rings
    Fluval Biomax Bio Rings 500g
    Fluval
    Save 14%
    Sale
    3 In 1 Fish Hatchery - PetWorld
    3 In 1 Fish Hatchery
    Marina
    Save 25%
    Sale
    Tetra Nitrate Minus 100ml
    Tetra Nitrate Minus 100ml
    Tetra
    Save 33%
    Sale
    Waterlife Myxazin 100ml
    Waterlife Myxazin 100ml
    Waterlife
    Save 27%
    Sale
    TETRAFIN COLDWATER W/END HOLIDAY 10STICK
    Tetrafin Coldwater Holiday Food 10 Sticks
    Tetra Fin
    Save 34%
    Sale
    Fluval peat granules
    Fluval Carbon 3 x 100g
    Fluval
    Save 15%
    Sale
    API Quick Start 30ml
    API Quick Start 30ml
    API
    Save 17%
    Sale
    API POND MELAFIX 237ML
    Api Pond Melafix 237ML
    API
    Save 15%
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    Aquatics Deals

    Looking for the best discounts on aquatics? At Petworld.ie, we bring you exclusive deals on a wide selection of fish tanks, aquariums, water care essentials, filtration systems, heaters, air pumps, fish food, and decorative accessories.

    Whether you're setting up a new tropical or cold-water aquarium or maintaining an existing one, you’ll find special offers on top brands to keep your fish happy and healthy. From premium aquarium kits to essential water conditioners and filters, our discounts help you create the perfect aquatic environment at a fraction of the price.

    Hurry—these aquatics deals won’t last forever! Shop now and enjoy fast, reliable delivery across Ireland. Keep your fish tank in top shape while saving big at Petworld.ie!