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Treatment and Additives

Our dedicated Marine section has a great selection of Marine fish, corals and invertebrates and all the equipment necessary to house them. With all the leading brand products, coupled with great prices, you’ll find all you need to keep your marine fish in perfect condition. Check our updated Marine livestock lists to see what specialties of marine fish we have in store.

  • Sale!

    API Aqua Essential Water Conditioner 237ml

    Standard 1-3 days delivery

    Original price was: £10.99.Current price is: £9.39.
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  • Sale!

    Qium Cyano Control 150g

    Standard 1-3 days delivery

    Original price was: £18.25.Current price is: £9.50.
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  • Sale!

    NT Labs Marine Anti-Bacterial 100ml

    Standard 1-3 days delivery

    Original price was: £10.99.Current price is: £9.89.
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  • Sale!

    NT Labs Marine Anti-Parasite 100ml

    Standard 1-3 days delivery

    Original price was: £10.99.Current price is: £9.89.
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  • Sale!

    NT Labs Marine Anti-Fluke & Wormer 20 ml

    Standard 1-3 days delivery

    Original price was: £10.99.Current price is: £9.89.
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  • Salifert Coral Calcium 250ml/8.45fl.oz

    Standard 1-3 days delivery

    £9.99
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  • Salifert Trace Soft 250ml/8fl.oz

    Standard 1-3 days delivery

    £9.99
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  • Salifert Trace Hard 250ml/8fl.oz

    Standard 1-3 days delivery

    £9.99
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  • Salifert Natural Iodine 250ml/8fl.oz

    Standard 1-3 days delivery

    £9.99
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  • Salifert Natural Strontium 250ml/8fl.oz

    Standard 1-3 days delivery

    £9.99
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  • Salifert Coral Grower 250ml/8fl.oz

    Standard 1-3 days delivery

    £9.99
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  • Out of stock

    Salifert KH + pH Buffer 250ml/8fl.oz

    Standard 1-3 days delivery

    £9.99
    Details
  • Salifert Coralline Amino Acids 250ml/8fl.oz

    Standard 1-3 days delivery

    £9.99
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  • Nyos Active Carb 500ml

    Standard 1-3 days delivery

    £9.99
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  • Reef Zlements Z Complete Part 1 – 1 Litre

    Standard 1-3 days delivery

    £10.75
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  • Reef Zlements Z Complete Part 2 – 1 Litre

    Standard 1-3 days delivery

    £10.75
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  • Reef Zlements Z pHplus Part 2 – 1 Litre

    Standard 1-3 days delivery

    £10.75
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  • Red SeaDipX Coral Induction Bath 100ml

    Standard 1-3 days delivery

    £10.99
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  • Sale!

    Fluval Cycle Biological Enhancer 375ml (50% Extra Free)

    Standard 1-3 days delivery

    Original price was: £14.89.Current price is: £11.49.
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  • Reef Zlements Z-ClearView Reef Safe Glass Cleaner

    Standard 1-3 days delivery

    £11.75
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  • Sale!

    API Melaxfix Antibacterial Treatment 237ml

    Standard 1-3 days delivery

    Original price was: £16.05.Current price is: £11.99.
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  • WaterLife 8.3 Buffer 230g

    Standard 1-3 days delivery

    £11.99
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  • Sale!

    Seachem PhosGuard Phosphate & Silicate Adsorber 500ml

    Standard 1-3 days delivery

    Original price was: £23.99.Current price is: £12.49.
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  • Sale!

    NT Labs Marine Anti-Aptasia 100ml

    Standard 1-3 days delivery

    Original price was: £13.99.Current price is: £12.59.
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  • Reef Zlements Z pHplus Part 1 – 1 Litre

    Standard 1-3 days delivery

    £12.75
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  • Sale!

    NT Labs Marine Coral Dip – 30ml

    Standard 1-3 days delivery

    Original price was: £14.99.Current price is: £12.99.
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  • Out of stock

    Nyos Pure Iodine Concentrate for Corals 50ml

    Standard 1-3 days delivery

    £13.49
    Details
  • Nyos Phosi-Ex 250ml

    Standard 1-3 days delivery

    £13.99
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  • Sale!

    Evolution Aqua Pure Reef Balance

    Standard 1-3 days delivery

    Original price was: £15.95.Current price is: £14.95.
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  • Salifert All In One 250ml/8fl.oz

    Standard 1-3 days delivery

    £14.99
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  • Sale!

    Oase FilterAction Nitrate Remover 60g

    Standard 1-3 days delivery

    Original price was: £16.99.Current price is: £15.29.
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  • Sale!

    Seachem Purigen Premium Synthetic Filter Resin 100ml

    Standard 1-3 days delivery

    Original price was: £18.69.Current price is: £15.99.
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  • Polyplab Reef-Roids Nano 37g

    Standard 1-3 days delivery

    £15.99
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