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 £11.90Regular price From £11.90Unit price / per
Sale priceAquaforest AF Frag Rocks - 24-Piece Pack (White/Purple)
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Regular price £17.25Regular price £17.25Unit price / per
Sale priceReef Zlements Trace Elements Nickel 150ml
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Regular price £20.95Regular price £20.95Unit price / per
Sale priceBrightwell Alkalin8.3-P 500g - ALKP500
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Regular price £17.99Regular price £17.99Unit price / per
Sale priceReef Zlements Trace Elements Zinc 150ml
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Regular price £17.25Regular price £17.25Unit price / per
Sale priceReef Zlements Trace Elements Cobalt 150ml
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Regular price £18.25Regular price £18.25Unit price / per
Sale priceReef Zlements Macro Element Potassium 1L
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Regular price £154.99Regular price £154.99Unit price / per
Sale priceSeney USB Home V6 Water Quality Monitor
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Regular price £19.95Regular price £19.95Unit price / per
Sale priceSeachem Reef Plus - Full Spectrum Supplement 500ml
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Regular price £18.99Regular price £18.99Unit price / per
Sale priceJBL Floaty II Algae Magnet Medium - 6137700
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Regular price £19.45Regular price £19.45Unit price / per
Sale priceTropic Marin Re-Mineral Marine 250g
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Regular price £85.99Regular price £85.99Unit price / per
Sale priceTunze Strong+ Care Algae Magnet - Floating
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Regular price £19.90Regular price £19.90Unit price / per
Sale priceCarib Sea PurpleUp 8oz - Coralline Algae Growth Boost
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Regular price £12.45Regular price £12.45Unit price / per
Sale priceSalifert Liquid Magnesium 250ml - 6027
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Regular price £18.25Regular price £18.25Unit price / per
Sale priceReef Zlements Macro Elements Strontium 1L
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Regular price From £14.49Regular price From £14.49Unit price / per
Sale priceSeachem Reef Dip Coral Disinfectant
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Regular price £464.99Regular price £464.99Unit price / per
Sale priceSeney Reef V6 Pack Water Level Monitor
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Regular price £17.45Regular price £17.45Unit price / per
Sale priceTropic Marin Triple Buffer 250g - pH & Alkalinity Stabilizer
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Regular price £22.99Regular price £22.99Unit price / per
Sale priceSalifert Liquid Magnesium 1000ml - 6029
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Regular price £29.99Regular price £29.99Unit price / per
Sale priceBrightwell Zooplanktos-M 500ml Premium Coral Nutrition
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Regular price £29.99Regular price £29.99Unit price / per
Sale priceAPI Reef Master Test Kit - Calcium, KH, Phosphate, Nitrate
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Regular price £14.99Regular price £14.99Unit price / per
Sale priceAquaforest KH TestPro: Alkalinity Kit for Marine Aquariums
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Regular price £20.95Regular price £20.95Unit price / per
Sale priceTropic Marin Reef Actif 100ml - Nutrient & Adsorber for Corals
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Regular price £23.99Regular price £23.99Unit price / per
Sale priceRed Sea Reef Colours B 500ml - R22053
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Regular price £57.99Regular price £57.99Unit price / per
Sale priceTunze Turbelle Nanostream - 6025.000
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Regular price £17.25Regular price £17.25Unit price / per
Sale priceReef Zlements Trace Elements Chromium 150ml
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Regular price £89.99Regular price £89.99Unit price / per
Sale priceMaxspect ICV6 Controller for Syna-G
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Regular price £23.99Regular price £23.99Unit price / per
Sale priceTunze Coral Gum Instant 120g (104.75)
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Regular price £188.99Regular price £188.99Unit price / per
Sale priceTMC V2 Pure Advanced 100 gpd RO Unit - 5856
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Regular price £15.99Regular price £15.99Unit price / per
Sale priceNT Labs Marine Phosphate Remover 500g
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Regular price £18.25Regular price £18.25Unit price / per
Sale priceReef Zlements Macro Element Boron 1L
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Regular price £199.99Regular price £199.99Unit price / per
Sale priceSeneye SWS V6 + WiFi Module – Wireless Water Monitoring
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Regular price £17.99Regular price £17.99Unit price / per
Sale priceSeachem Reef Trace 500ml - Essential Trace Elements
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Regular price £66.99Regular price £66.99Unit price / per
Sale priceRed Sea Algae Control Test Kit (NO3/PO4) - R21520
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Regular price £21.80Regular price £21.80Unit price / per
Sale priceSeachem Reef Kalkwasser 500g Pure Calcium Hydroxide
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Regular price £249.99Regular price £249.99Unit price / per
Sale priceAI Prime 16 Fuge HD Refugium LED Unit
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Regular price £22.49Regular price £22.49Unit price / per
Sale priceSeachem MultiTest Copper Kit - Ultra-Sensitive, 75+ Tests
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.