Collection: Marine Aquarium Supplies
Build and sustain a healthy marine fish tank or reef system with the range of tried-and-tested marine aquarium supplies at Aquacadabra. From water conditioners essential to the set-up process to nitrite removers crucial to ensuring the nitrogen cycle is completed safely, our range of marine tank supplies ensure your corals, fish and other livestock flourish in their environment for years to come.
Collection: Marine Aquarium Supplies
Build and sustain a healthy marine fish tank or reef system with the range of tried-and-tested marine aquarium supplies at Aquacadabra. From water conditioners essential to the set-up process to nitrite removers crucial to ensuring the nitrogen cycle is completed safely, our range of marine tank supplies ensure your corals, fish and other livestock flourish in their environment for years to come.
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Regular price From £20.99Regular price From £20.99Unit price / per
Sale priceRed Sea Reef Foundation C: Magnesium Supplement for Corals
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Regular price £13.45Regular price £13.45Unit price / per
Sale priceSalifert Magnesium Profi Test Kit - 5191
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Regular price £11.50Regular price £11.50Unit price / per
Sale priceSalifert KH and Alkalinity Profi Test Kit - 5188
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Regular price £23.99Regular price £23.99Unit price / per
Sale priceRed Sea N:P-X Nitrate and Phosphate Reducer 500ml - R22203
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Regular price £14.75Regular price £14.75Unit price / per
Sale priceSeachem Prime 250ml Special Edition 30% Extra
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Regular price £129.99Regular price £129.99Unit price / per
Sale priceFluval Sea Marine 3.0 LED Lighting with Bluetooth
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Regular price £10.95Regular price £10.95Unit price / per
£11.05Sale priceSeachem Ammonia Alert Sensor for Aquarium Monitoring
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Regular price £77.99Regular price £77.99Unit price / per
Sale priceTunze LED Eco Chic Refugium Light 8831
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Regular price £12.70Regular price £12.70Unit price / per
Sale priceSalifert Nitrate Profi Test Kit - 5185
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Regular price £10.99Regular price £10.99Unit price / per
Sale priceSeachem Reef Glue Coral Fragging 20g
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Regular price £44.60Regular price £44.60Unit price / per
Sale priceTunze Long Care Algae Magnet - 0220.015
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Regular price £12.95Regular price £12.95Unit price / per
Sale priceSalifert Phosphate Profi Test Kit - 5182
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Regular price £39.99Regular price £39.99Unit price / per
Sale priceD-D Solutions Refractometer - AQPR001
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Regular price £33.45Regular price £33.45Unit price / per
Sale priceTropic Marin All-For-Reef Powder 800g
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Regular price £39.99Regular price £39.99Unit price / per
Sale pricePolyp Lab Medic 30ml Reef Safe Whitespot Treatment
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Regular price From £33.99Regular price From £33.99Unit price / per
Sale priceJuwel MultiLux LED Blue Tubes for Coral Growth
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Regular price £49.45Regular price £49.45Unit price / per
Sale priceFlipper Standard Bladed Algae Magnet - Floating!
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Regular price From £20.45Regular price From £20.45Unit price / per
Sale pricePurolite Premium Mixed Bed DI Resin Indicator
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Regular price £259.99Regular price £259.99Unit price / per
Sale priceAI Prime 16 HD LED Aquarium Light with Moonlight Channel
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Regular price £50.00Regular price £50.00Unit price / per
Sale priceRed Sea Customizable Rimless Aquarium Net Cover
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Regular price From £17.99Regular price From £17.99Unit price / per
Sale priceTropic Marin All-For-Reef Liquid Formula
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Regular price £67.00Regular price £67.00Unit price / per
Sale priceRed Sea Aiptasia-X 500ml Refill - R22233
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Regular price From £24.99Regular price From £24.99Unit price / per
Sale priceCyano Clean Anti-Cyanobacteria Formula
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Regular price £18.99Regular price £18.99Unit price / per
Sale priceReef Zlements Trace Elements Manganese 150ml
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Regular price £19.99Regular price £19.99Unit price / per
Sale priceRed Sea KH/Alkalinity Pro - Test Kit Refills (75 tests)
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Regular price £29.99Regular price £29.99Unit price / per
Sale priceFauna Marin Dino X - Liquid Algicide
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Regular price From £10.30Regular price From £10.30Unit price / per
Sale priceSeachem Safe™ Water Conditioner - Dechlorinates & Detoxifies
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Regular price £27.99Regular price £27.99Unit price / per
Sale priceSicce Voyager Nano Stream Pump 1000
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Regular price £4.99Regular price £4.99Unit price / per
Sale priceTetra Glass Scraper 45 Blades - T734
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Regular price £74.99Regular price £74.99Unit price / per
Sale priceJecod SOW-4 Wavemaker Propeller Pump
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Regular price From £11.99Regular price From £11.99Unit price / per
Sale priceSeachem Clarity Cloudy Water Clarifier
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Regular price £10.45Regular price £10.45Unit price / per
Sale priceNT Labs Marine Anti-Bacterial Treatment 100ml - 544
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Regular price £33.99Regular price £33.99Unit price / per
Sale priceRed Sea Reef Foundation B 1Kg - R22027
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Regular price £57.99Regular price £57.99Unit price / per
Sale priceRed Sea Marine Care Test Kit - R21525
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Regular price £14.95Regular price £14.95Unit price / per
Sale priceEvolution Aqua Reef Balance - Live Marine Bacteria Treatment
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Regular price From £14.95Regular price From £14.95Unit price / per
Sale priceDr Tim's Eco-Balance Probiotic Bacteria
Whether you're building a thriving marine reef aquarium or fish tank and need to find all your beginner's essentials, or already have an established tank and need to stock up on marine aquarium supplies, our care range had everything you need. Filled with best-selling marine care products from the most trusted brands available, our collection includes all your essentials from set-up to maintenance and even emergency care. Shop the range above or, if you're looking for specialist marine aquarium supplies, discover our reef care and marine water quality collections.