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 £12.30Regular price £12.30Unit price / per
Sale priceTetra Glass Scraper 45: Stainless Blade, Marine-Safe
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Regular price From £19.99Regular price From £19.99Unit price / per
Sale priceATM Outbreak Marine Waster Control Treatment
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Regular price £33.99Regular price £33.99Unit price / per
Sale priceRed Sea Foundation Supplements - Complete Pack | R22006
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Regular price £27.99Regular price £27.99Unit price / per
Sale priceFlipper Nano Bladed Algae Magnet - Floating!
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Regular price £31.99Regular price £31.99Unit price / per
Sale priceRed Sea Reef Mature Pro Kit - R22210
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Regular price £37.99Regular price £37.99Unit price / per
Sale priceFluval Sea CP3 Circulation Pump 2800LPH - 14347
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Regular price £64.90Regular price £64.90Unit price / per
Sale priceAquaforest 1+2+3+ Full Spectrum Marine Dosing System
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Regular price £57.99Regular price £57.99Unit price / per
Sale priceRed Sea Reef Foundation Test Kit (Ca,KH,Mg) - R21510
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Regular price £19.99Regular price £19.99Unit price / per
Sale priceRed Sea Calcium Pro Reagent Refill Kit - R21406
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Regular price £13.99Regular price £13.99Unit price / per
Sale priceSeachem Pristine Sludge Remover 325ml (+30%)
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Regular price £28.45Regular price £28.45Unit price / per
Sale priceTunze Nano Care Algae Magnet - 0220.010
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Regular price From £6.99Regular price From £6.99Unit price / per
Sale priceFluval Bug Bites Algae Crisps Wafers
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Regular price £44.99Regular price £44.99Unit price / per
Sale priceFluval Sea CP4 Circulation Pump 5200LPH - 14348
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Regular price £19.99Regular price £19.99Unit price / per
Sale priceTropic Marin Re-Mineral Tropical 250g
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Regular price £18.95Regular price £18.95Unit price / per
Sale priceCaribSea LifeRock FragZone 2lbs – Coral Frag Attachment Rock
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Regular price £10.25Regular price £10.25Unit price / per
Sale priceSalifert Marine pH Test Kit (50 Tests) - 5189
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Regular price From £12.99Regular price From £12.99Unit price / per
Sale priceAquaforest KH Buffer for Reef Aquarium Stability
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Regular price £37.99Regular price £37.99Unit price / per
Sale priceSicce Voyager Nano Stream Pump 2000
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Regular price £23.99Regular price £23.99Unit price / per
Sale priceTropic Marin Elimi-Phos Rapid 500ml
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Regular price £12.95Regular price £12.95Unit price / per
Sale priceSeachem Clarity 325ml (30% Extra) Water Clarifier
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Regular price £9.45Regular price £9.45Unit price / per
Sale priceFluval Sea Marine Hydrometer - Accurate Salinity Tester
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Regular price £19.99Regular price £19.99Unit price / per
Sale priceRed Sea Magnesium Pro - Reagent Refill Kit - R21416
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Regular price £12.90Regular price £12.90Unit price / per
Sale priceNT Labs Marine Anti-Aiptasia 100ml – Reef-Safe Anemone Remover
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Regular price £10.99Regular price £10.99Unit price / per
Sale priceAquaforest Magnesium Supplement for Reef Aquarium
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Regular price £29.95Regular price £29.95Unit price / per
Sale priceFluval Sea CP1 Circulation Pump 1000LPH - 14345
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Regular price £339.00Regular price £339.00Unit price / per
Sale priceRed Sea ReefMat 500 Smart Fleece Roller
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Regular price From £36.99Regular price From £36.99Unit price / per
Sale priceBladeRunner Ultra-Slim Aquarium Magnet Cleaners
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Regular price £11.99Regular price £11.99Unit price / per
Sale priceSalifert Ammonia Profi Test Kit - 5196
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Regular price £25.99Regular price £25.99Unit price / per
Sale priceRed Sea Phosphate Pro - Reagent Refill Kit - R21426
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Regular price £33.99Regular price £33.99Unit price / per
Sale priceRed Sea Reef Foundation A 1Kg - R22017
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Regular price From £12.99Regular price From £12.99Unit price / per
Sale priceAquaforest AF Calcium Dissolving Reef Dosing
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Regular price £10.50Regular price £10.50Unit price / per
Sale priceSalifert Nitrite NO2 Profi Marine Test Kit
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Regular price £96.99Regular price £96.99Unit price / per
Sale priceJecod SOW-8 Wavemaker Propeller Pump
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Regular price £27.99Regular price £27.99Unit price / per
Sale priceATM Agent Green Phosphate Remover 237ml (8oz)
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Regular price £23.99Regular price £23.99Unit price / per
Sale priceD-D TDS Tester Meter & Digital Thermometer
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Regular price £21.99Regular price £21.99Unit price / per
Sale priceTropic Marin Elimi-NP: Reef Nutrient Reducer
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.