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 £17.25Regular price £17.25Unit price / per
Sale priceReef Zlements Trace Elements Manganese 150ml
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Regular price From £15.45Regular price From £15.45Unit price / per
Sale priceBrightwell Aquatics NeoNitro Nitrate Solution for Reef Tanks
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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 £69.95Regular price £69.95Unit 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 £10.70Regular price £10.70Unit 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 From £16.20Regular price From £16.20Unit price / per
Sale priceChaetoGro: Phosphate & Nitrate-Free Algae Nutrient Solution
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Regular price From £15.95Regular price From £15.95Unit price / per
Sale priceBrightwell Aquatics NeoPhos Phosphorus Supplement
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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 £13.95Regular price From £13.95Unit price / per
Sale priceDr Tim's Eco-Balance Probiotic Bacteria
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Regular price £45.99Regular price £45.99Unit price / per
Sale priceTunze Turbelle Nanostream 6020 Compact Reef Pump 2500l/h
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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 £29.99Regular price £29.99Unit price / per
Sale priceAPI Saltwater Master Test Kit - APIUK401M
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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
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.