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A marine aquarium provides beautiful animals and environments for you to nurture and enjoy. Whether you choose a glass or acrylic tank, it will provide hours of entertainment. Fill it with coral, rocks, fish and other sea creatures for a colourful array of underwater worlds.

For smaller areas, a nano tank provides just enough space to start a habitat, but will not overwhelm a room. Once it’s set up, fill your marine tank with anemones and bright fish.

  • sump refugium marine fish tank aquarium

    sump refugium marine fish tank aquarium

    £15.00
    0 bids
    + £0.00 P&P
    Sump for marine tanks. Or breeding rank for any fish. Fits dexion racking as previously used as a breeding setup. Be.losting numberous tanks over the next few weeks as I can get to them and measure up...
  • Marine Aquarium

    Marine Aquarium

    £600.00
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    + £0.00 P&P
    Cash on collection only sale. It looking as it should. Reason for sale lack of time to keep. Large aquroche rock to rear around weir. Complete with mature sand bed. 1 no pistol shrimp. 1 no ghost card...
  • Marine aquarium 300ltr

    Marine aquarium 300ltr

    £600.00
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    or Best Offer
    + £0.00 P&P
    300 ltr saltwater aquarium comes with external pump protein skimmer and live rock live sand. Very clean no scratches you will need a van to collect.
  • Red sea design 4ft marine tank

    Red sea design 4ft marine tank

    450l opti white glass
    £300.00
    9 bids
    + £3.40 P&P
    • 42 watching
    This is a premium high-end custom made tank using Parkinson's optiwhite glass for Ultra clear visibility. The cabinet is also custom made in white gloss marine wood. Side cabinet also included. The su...
  • Fish Tank Cabinet Aquarium LED Light Tropical Marine Large Black 4ft 300 Litre

    Fish Tank Cabinet Aquarium LED Light Tropical Marine Large Black 4ft 300 Litre

    ✔LED Light ✔Pump ✔Filter ✔300W Heater ✔11mm Thick Glass
    £399.99
    Buy it now
    Free P&P
    • 1027 watching
    • |
    • 161 sold
    Fish Tank Cabinet Aquarium Tropical Marine Large White 4ft 300 Litre LED Light. This large aquarium tank is perfect for anyone looking to create a modern and tranquil feature in an office or reception...
  • utter chaos zoa 4 polyps marine coral high end zoa

    utter chaos zoa 4 polyps marine coral high end zoa

    £12.50
    6 bids
    + £12.00 P&P
    • 14 watching
    Utter chaos zoas 4 polyps on frag plug.you will recieve the coral in the picture.If in the unfortunate event dead on arrival should happen to recieve refund a picture of zoa in shipping packaging must...
  • Yellow Feather Duster Coral frag marine reef nano aquarium

    Yellow Feather Duster Coral frag marine reef nano aquarium

    £9.99
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    + £10.99 P&P
    • 51 watching
    • |
    • 48 sold
    Lovely yellow feather duster. Rare colouration. Only have a limited amount available! Feather Duster. However, this only qualifies for upto 2kgs ( for eg 5 turbos, cleaner shrimp. Fire shrimp, emerald...
  • 5KG LIVE ROCK FOR MARINE CORAL REEF FISH TANK AQUARIUM  MATURED OVER 2 YEARS!

    5KG LIVE ROCK FOR MARINE CORAL REEF FISH TANK AQUARIUM MATURED OVER 2 YEARS!

    OVER 4000KG SOLD! ALSO AVAILABLE IN 10KG & 20KG BUNDLES
    £45.00
    Buy it now
    or Best Offer
    Free P&P
    YOU ARE LOOKING AT 5KG OF LIVE ROCK FOR MARINE AQUARIUMS. THIS ROCK HAS BEEN IN A MARINE TANK FOR OVER 2 YEARS AND IS FULLY MATURE. SOME GREAT SIZES AND SHAPES AND GREAT COLOUR. 5KG LIVE ROCK FOR MARI...
  • SUN CORAL FRAG 4-6 POLYPS - TUBASTREA AUREA/LPS/MARINE

    SUN CORAL FRAG 4-6 POLYPS - TUBASTREA AUREA/LPS/MARINE

    £13.99
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    + £12.99 P&P
    IN OUR OPINION, ONE OF THE MOST BEAUTIFUL CORALS THAT YOU CAN KEEP IN THE MARINE AQUARIUM, BRIGHT ORANGE IN COLOURATION WITH BRIGHT YELLOW POLYPS. THESE GLORIOUS CORALS WILL ADD SOME STUNNING COLOURAT...
  • RED SEA CORAL PRO SALT 22KG MARINE SALT

    RED SEA CORAL PRO SALT 22KG MARINE SALT

    £59.99
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    Free P&P
    • 8 watching
    • |
    • 3 sold
    Coral Pro salt is designed for use with RO water and is ideal for reef aquariums, in particular for LPS and SPS corals as well as coral frags and propagation. Red Sea Coral Pro Salt 22kg - 660 litres.
  • marine fish tank

    marine fish tank

    £91.00
    4 bids
    + £0.00 P&P
    • 15 watching
    Marine Fish tank full set up including fish, you can ring or txt mat on 07445522177 or you can email on mathew1973stone@googlemail.com for more details etc
  • 198L Cabinet Aquarium Fish Tank Tropical / Marine 84cm 2.9ft with LED Lighting

    198L Cabinet Aquarium Fish Tank Tropical / Marine 84cm 2.9ft with LED Lighting

    Five Colours; Black, White, Birch, Mahogany & Rosewood
    £279.99
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    Free P&P
    • 527+ watching
    • |
    • 157+ sold
    Supplied with built-in hood filtration and (2x) 10w LED lights, each unit comes complete with an elegantly designed high-quality matching cabinet. Our luxurious range of premium cabinet aquariums’ are...
  • 94 litre marine fish tank

    94 litre marine fish tank

    £82.00
    18 bids
    + £0.00 P&P
    • 34 watching
  • Fish Tank Cabinet Aquarium Tropical Marine Large White 4ft 300 Litre LED Light

    Fish Tank Cabinet Aquarium Tropical Marine Large White 4ft 300 Litre LED Light

    ✔LED Light ✔Pump ✔Filter ✔300W Heater ✔11mm Thick Glass
    £399.99
    Buy it now
    Free P&P
    • 1002 watching
    • |
    • 119 sold
    Fish Tank Cabinet Aquarium LED Light Tropical Marine Large Black 4ft 300 Litre. Create a lovely tranquil atmosphere in your office, reception area or home with an aquarium fish tank and cabinet. In so...
  • MARINE FISH TANK BUNDLE set up and stand

    MARINE FISH TANK BUNDLE set up and stand

    £65.00
    Buy it now
    or Best Offer
    + £0.00 P&P
    Marine tank set up which has been set up for a year. Does not come with a heater. Comes with a pondsoloution canister filter, protein skimmer, rocks, bubble maker, thermometer, x2 water change bottles...