• DIVERSA Aquarium Fish Tank Standard & Bow Front ALL SIZES Real Guardian Glass!

    *** Professional Aquarium *** FREE UK DELIVERY ***
    £19.95 to £195.95
    Shape: Bowfront
    Free postage
    Type: Tank Only
    58 watching
  • Fish Tank Cabinet Aquarium LED Lighting Filter Tropical Coldwater Black or White

    ✔LED Lighting ✔Pump ✔Heater ✔Filter ✔Media ✔Cabinet
    £182.99 to £319.99
    Click & Collect
    Free postage
    Brand: BOYU
    71 watching
    Type: Complete Aquarium Setup
  • Small Nano Aquarium Fish Tank Coldwater Tropical LED Lighting 7 / 14 / 29 / 72 L

    6 Colours - Black, White, Purple, Green, Blue & Pink
    £24.99 to £79.99
    Top Rated Plus
    Free postage
    Click & Collect
    254 sold
    Shape: Rectangle (Standard)Brand: All Pond SolutionsType: Nano Aquarium
  • Aquaone Oak Style Aquarium Fish Tank & Cabinet Filter LED Lighting 4 Sizes <300L

    £299.99 to £749.99
    Click & Collect
    Free postage
    Shape: Rectangle (Standard)Brand: Aqua OneType: Complete Aquarium Setup
  • 300L Cabinet Aquarium Fish Tank Tropical / Marine 123cm 4ft with LED Lighting

    Four Colours; Black, White, Mahogany & Rosewood
    £359.99
    Click & Collect
    Was: Previous price£399.99
    Brand: BOYU
    Free postage
    90 sold
  • New listingjuwel aquarium Vision 450 5ft

    Nice clean tank ,no visible scratches at all, fully water tight and approx 4/5 years old has 2 working light units but two out the 4bulbs need replacing but was bright enough for me with 2 and the lids isn't the best hinges on flaps broke but all in all a nice tank and cabinet ,just requires filter and heater if keeping tropical CASH ON COLLECTION ONLY possible local deliver within 5 /10 miles for extra fee
    £230.00
    Collection in person
    or Best Offer
    Brand: Juwel
  • 250L Cabinet Aquarium Fish Tank Tropical / Marine 107cm 3.4ft with LED Lighting

    Five Colours; Black, White, Birch, Mahogany & Rosewood
    £296.99
    Click & Collect
    Was: Previous price£329.99
    Free postage
    283 sold
  • ALL sizes MARIMO MOSS BALLS Cladophora live aquarium plant fish tank shrimp nano

    ALWAYS FRESH Marimo Moss Balls
    £1.78 to £12.99
    Top Rated Plus
    FAST & FREE
    Est. delivery dateEst. delivery Fri, Nov 16
    1,469 sold
  • Aqua Oak 200 Ltr Fish Tank Complete with and all Equipment and Solid Oak Cabinet

    AquaOak 110cm Doors and Drawers Aquarium. One of our most popular models, this simple yet elegant aquarium has a cupboard with removable shelf and two deep sturdy drawers for storage. Aqua One LED lights.
    £205.00
    10 bidsEnding Sunday at 2:20PM GMT3d 23hCollection in personShape: Rectangle (Standard)Brand: AquaOakType: Complete Aquarium Setup
  • Large Fish Tank Complete Aquarium Set up with Heater Filter & Light 98 Litres

    98 LItres Aquarium. To get your order to you as quickly as possible we reserve the right to fulfil your order directly from a third party supplier. It is also equipped with a heater to provide hobbyists with the choice of either a coldwater or tropical aquarium to house fish, plants and other aquarium inhabitants in.
    £159.95
    Shape: Rectangle (Standard)
    Free postage
    Type: Complete Aquarium Setup
    58 sold
  • Marine Fish Tank Evolution Aqua 900s

    I have for sale my used EAReef 900s marine tank. Aquarium dimensions 90x50x45 cms, cabinet dimensions 90x50x83cms, total system height 128cms, sump dimensions 80x40x35cms, total system volume 202litres, glass thickness 10mm. The system is 2 years old and is sold as seen. There are a few minor scratches on the left hand side of the tank, a few small ones on the bottom left centre panel and maybe a few on the rear panel. It doesn’t distract from viewing though. The door brackets are rusty and prevent the left hand door closing flush with the other one. A new hinge or cleaning the ones in place will rectify this issue.
    £170.00
    10 bidsEnding Today at 2:58PM GMT34m 46sCollection in person
  • 520L Cabinet Aquarium Fish Tank Tropical / Marine 153cm 5ft with LED Lighting

    Five Colours; Black, White, Birch, Mahogany & Rosewood
    £566.99
    Click & Collect
    Was: Previous price£629.99
    Brand: BOYU
    Free postage
    63 sold
  • fish tank

    Fish tank not even a year old comes with everything you need to be setup oak cabinet tank dimensions Width 450mm Depth 400mm Height 500mm any questions please ask happy bidding
    £175.00
    0 bids
    or Best Offer
    Ending Today at 7:08PM GMT4h 44mCollection in person
  • 90cm Colour LED Bubble Water Fish Tank Lamp Tube Mood Light & Remote Control

    Extra Large Bubble Fish Tank with Remote Control
    £24.99
    Click & Collect
    MSRP Previous price£49.99
    Type: Lava Lamp
    Free postage
  • fish tank

    3 foot long, 12 inch wide, 15 inch high. Tank is water tight so no leaks. This sale is for the tank, lid, internal filter, heater and blue & white led tube light. Picture 1 is simply to show you how I had set it up, there are no fish or ornaments included in the sale. I have had this going for about 5 years now and only selling as I’ve upgraded to a bigger tank. Collection only from S65 area of Rotherham. Welcome to come and view before bidding to make sure it’s what you want.
    £35.00
    7 bidsEnding Today at 2:51PM GMT27m 25sCollection in person
  • juwel aquarium

    You are bidding on a juwel aquarium large tank see sizes above the total height with cabinet is 1350 mm. included in package are 2 filter 2 heaters 1 air pump the original juwel lighting plus lots of decoration see pictures. The tank itself has some scratches but once filled are not really noticeable. The Stand as you can see has a bit of water damage as I once had a external filter leak. Please note cash on collection
    £50.00
    0 bidsEnding Today at 2:45PM GMT21m 48sCollection in personShape: BowfrontBrand: JuwelType: Aquarium Cabinet
  • 10 grade A Indian almond catappa leaves 10-15cm 4-6" shrimps betta discus

    They are safe to remain in your tank once theystart to decompose and will turn water light yellow or brown. When you have put theleave in the tank they may float for up to 24 hours as water is absorbed then once at bottom of tank can last up to 4 weeks depending on type of fish you keep.
    £2.99
    Brand: Unbranded
    Free postage
    or Best Offer
    1,063 sold
  • 18 Litre Glass Aquarium Fish Tank Starter Kit Set Filter Pump Net Plant Stones

    18 Litre Glass Tank. This aquarium is suitable for both tropical and cold water fish and is the ideal entry level aquarium. Just provide fish and water!This aquarium starter kit includes everything you'll need to get started and is ideal for a child's first aquarium.
    £26.98
    Top Rated Plus
    MSRP Previous price£79.99
    Click & Collect
    FAST & FREE
    Shape: Rectangle (Standard)
    1,698 sold
    Type: Complete Aquarium Setup
  • FLUVAL EDGDE 46L Fish Tank

    We purchased this brand new about two years ago. There are two fish a about three prawns...which come with the tank. there is a heater as they are tropical fish but they are sturdy fish and would survive a car journey no problem. It needs a clean and could do with new stones (have some we will include along with cleaning stuff and testing kit and fish food). There are a few chips here and there but It is a lovely stylish tank and is still being sold for nearly £150 in pets at home. Any questions please ask
    £16.10
    0 bids
    or Best Offer
    Ending Thursday at 8:57AM GMT18h 33mCollection in personBrand: Fluval
  • Column Fish tank In White

    Hear we have my column fish tank in white all stripped down ready to go. A really nice tank to use as cold water, tropical or marine I think this is around 150 litres nice size not to small and not to big.
    £400.00
    19 bidsEnding Today at 5:38PM GMT3h 14mCollection in person
  • New listingRena 3ft Fish Tank And Stand

    Quality tank and stand. Has a few scratches which I only found when I’d emptied the tank, so they’re not noticeable when it’s up and running. A bit of swelling on the bottom of the cabinet from drips whilst cleaning the filter etc. I’m selling the lights too as they’re an integral part of the tank. I’ve got a bigger tank on the way hence I need to sell. 100cms long, 60cms high and 41cms deep Buyer collects(will need 2 people and an estate, SUV or small van). It will be advertised elsewhere too.
    £100.00
    0 bids
    or Best Offer
    Ending 21 Nov at 10:01AM GMT6d 19hCollection in personBrand: RENA
  • 68L Cabinet Aquarium Fish Tank Tropical / Marine 60cm 2ft with LED Lighting

    Available in Black, White and Champagne
    £161.99
    Click & Collect
    Was: Previous price£179.99
    Shape: Rectangle (Standard)
    Free postage
    Brand: BOYU
    57 sold
    Type: Complete Aquarium Setup
  • Juwel Trigon 190 Fish Tank (190 Litre) Beech effect with matching cabinet

    Juwel Trigon 190 Fish Tank(190 Litre). Includes Juwel heater and pump. Beech effect with matching cabinet.
    £60.00
    8 bidsEnding Sunday at 6:40PM GMT4d 4hCollection in personShape: CornerBrand: Juwel
  • Cleair Aquatics 120L Fishtank and Accessories

    Cleair Aquatics Fishtank. Measured up and works out at approximately 120L volume. One light isn't currently working although it used to. Think it just needs a clean as the bulb is new. Comes with two Fluval U2 Filters, spare bulbs, 100W heater, Hidom 2.0w Air Pump Single Valve HD-601, pocket digital Ph meter, Siphon vacuum water pump gravel cleaner, water quality test meter, shipwreck and hiding cave ornaments, as well as plants. Has tropical fish in currently who can come with it or go elsewhere if so desired. Collection from Derby - buyer will need to collect as I cannot deliver. Remember it is a large and very heavy item, even without water in.
    £50.00
    0 bids
    or Best Offer
    Ending Today at 3:58PM GMT1h 34mCollection in personShape: Rectangle (Standard)Type: Complete Aquarium Setup
  • OASE BIORB FLOW 15L 30L FISH TANK AQUARIUM COLDWATER TROPICAL HEATER LED

    SILLY CLEARANCE PRICE BUT BE QUICK BEFORE ALL GONE
    £84.99 to £179.95
    Top Rated Plus
    FAST & FREE
    Est. delivery dateEst. delivery Thu, Nov 15
    35 watching
    Shape: Rectangle (Standard)Brand: biOrbType: Complete Aquarium Setup
  • 2 GIANT Japanese Marimo Moss Balls 5cm live aquarium plant shrimp fish tank java

    MARIMO living moss ball suitable for cold or tropical aquariums. Excellent gift for your friend or loved ones to signify everlasting love. The Japanese believe that Marimo will bring good luck. Water change is only required once every 2 weeks.
    £3.99
    Top Rated Plus
    FAST & FREE
    Est. delivery dateEst. delivery Fri, Nov 16
    1,811 sold
  • Fish R Fun Deco Mini Fish Tank 10L / 20L Aquarium LED Lighting Black / White

    £43.50 to £63.50
    Shape: Round
    Free postage
    Type: Mini Aquarium
    47 watching
  • Aquarium / Vivarium Fisk Tank With Black Gloss Stand

    £20.00
    1 bidEnding Sunday at 7:27PM GMT4d 5hCollection in personBrand: AskollType: Fish Tank with Stand
  • Ultra Clear Low Iron Glass Aquarium Fish Tanks - 60 80 120cm - 90 140 280L

    £74.99 to £219.99
    Ending Today at 3:12PM GMT48m 57s
    Free postage
    Click & Collect
    66 sold
    Shape: Rectangle (Standard)Brand: All Pond SolutionsType: Tank Only
  • PT068 GOLDFISH 12L FISH TANK TROPICAL AQUARIUM BREEDING TANK CLEAR 12 LITRES

    £7.95 to £11.95
    Top Rated Plus
    FAST & FREE
    Click & Collect
    1,470 sold
    Shape: Rectangle (Standard)Type: Tank Only
  • Fish Tank With Cabinet

    Fish tank with cabinet Width-1000cm Height - 1100cm Depth - 40cm Complete with cabinet for water pump and 3 drawers. Set up for tropical fish. With pump, fish, artificial and live plants, rocks, water heater with thermostat. Bought the cabinet specifically to put the tank on and the cabinet cost £120.
    £65.00
    0 bids
    or Best Offer
    Ending Today at 6:48PM GMT4h 24mCollection in person
  • marine reef aquarium set up c/w cabinet extra UV filter, 165w WIFI led lights

    Digital lighting/heating/ cooling Aquaone nano 35
    £100.00
    0 bids
    or Best Offer
    Ending 20 Nov at 12:17PM GMT5d 21hCollection in personType: Complete Aquarium Setup
  • Rena Aquacube 50L Aquarium Fish Tank And Stand

    Rena Aquacube 50l tank plus oak effect stand. The cabinet has a few marks here and there and I shown these in the photos. Nothing major and to be expected from normal use. Approx 10 years old.
    £0.99
    1 bidEnding 19 Nov at 10:21PM GMT5d 7hCollection in personBrand: RENAType: Fish Tank with Stand
  • FLUVAL ROMA LED AQUARIUMS 90 125 200 240L OAK WALNUT BLACK NEW CABINET FISH TANK

    £115.00 to £549.00
    Shape: Rectangle (Standard)
    Free postage
    Brand: Fluval
    23 watching
    Type: Tank Only
  • 15L/28L/50L Aquarium Nano Fish Tank Coldwater Tropical LED Light Filter Pump

    ●Black or White ●LED light ●Heater & Cabinet options
    £41.99 to £81.99
    Top Rated Plus
    FAST & FREE
    Click & Collect
    23 watching
    Shape: BowfrontType: Complete Aquarium Setup
  • juwel vision 260

    Juwel vision 260 Tank, stand & light unit Tank is in overall good condition with just a few minor scratches on the glass. Back of the tank has had a fresh coat of black paint. We take great pride and care in our tanks and never sell anything filthy! Fish and ornaments are NOT for sale, we are only selling as we have upgraded to the 450 version. Can supply ehiem heater & air pump for extra if needed. Cash on Collection from saltash, buyer to collect within 48hrs of buying. £130
    £130.00
    Collection in person
    or Best Offer
    Brand: Juwel
  • Aquareef 300 Fish Tank

    For sale is my old aqua reef series 1 aquarium. Tank has been emptied but Will require cleaning. For sale is the tank only, not the cabinet. Grab a bargain.
    £10.50
    2 bidsEnding 21 Nov at 11:03AM GMT6d 20hCollection in person
  • Fishtank

    Fishtank and cabinet All in good condition Collection from Farnborough Cash on collection 110 litters 80x35x50.3 size tank Tank and cabinet 4ft high
    £5.50
    3 bidsEnding Friday at 6:44PM GMT2d 4hCollection in person
  • Juwel Rio 240

    VGC 4ft fish tank come with aqualumi lighting system and filter, collection only
    £140.00
    Collection in person
    or Best Offer
    Shape: Rectangle (Standard)Brand: JuwelType: Fish Tank with Stand
  • Fishtank

    Fishtank and cabinet In good used condition comes with heater and in side pump Collection from Farmborough Cash on collection. 180 liters Size 40inchs LONG 16inchs wide 20inchs high tank Tank and cabinet 44inchs high
    £31.00
    7 bidsEnding Friday at 6:54PM GMT2d 4hCollection in person
  • Marine aquarium fish tank

    Aqua One marine 500 ltr aquarium. This is for the aquarium, sump and cabinet only. Water tight and a beautiful feature. Cash on collection and you will need a large van and 2 to 3 people to move. 72" long X 20.5" front to back by 28.5" high tank only.
    £205.00
    2 bidsEnding Thursday at 7:21PM GMT1d 4hCollection in person
  • 4ft fish tank juwel complete with internal and external filters all working

    4ft Jewel Fish Tank Complete With Internal And External filters Fish shown included in the sale Internal filter included External Filter included Fish Tank was originally wooden brown but we have sprayed white to match current furniture. 2 people to collect as heavy lifting required comes in 2 parts. Minor wear and tear all good working order Collect from doncaster south yorkshire
    £50.00
    0 bids
    or Best Offer
    Ending Saturday at 7:31PM GMT3d 5hCollection in personBrand: Juwel
  • Rena 6ft 6 fish tank and cabinet

    Rena 200 fish tank 560litres. Lovely tank only for sale as upgraded. Used up until 20/10/18 Two bulb lights one for fish colour one for plants both working Scuff at base of tank unit (see pic) Sizes of tank 6 1/2 feet by 2ft high, 1 1/2ft wide Paint on the back is starting to deteriorate with age (see pic) doesn’t effect use at all Reposted due to time waster! Do not make an offer then ignore me!
    £300.00
    0 bids
    or Best Offer
    Ending Saturday at 6:20PM GMT3d 3hCollection in personShape: Rectangle (Standard)Brand: RENAType: Aquarium Cabinet
  • Fluval Roma 240 Litre Aquarium With LED Lighting 12 Months Old

    Fluval Roma 240 Litre Fish Tank LED Lighting And Cabinet With Fluval Pump And Filter,Ornaments ,Small Twin Pump For Airstone And Heater Thermostat For Tropical Fish And Instructions 12 Months Old Excellent Condition Cost Over 450 Pounds For Everything
    £150.00
    Collection in person
    11 watching
    Shape: Rectangle (Standard)Brand: FluvalType: Complete Aquarium Setup
  • Fluval M60 Full marine tank setup

    With this setup you are buying sarcophyton toadstools (2 big ones but they are splitting now so you will get 4 and at least 3 baby ones). cash on collection only. collection only from Taunton. All corals are very easy to look after and very forgiving.
    £270.00
    Collection in person
    or Best Offer
    Brand: Fluval
    49 watching
  • MarsAqua Dimmable 165W LED Aquarium Light Full Spectrum Reef Marine Coral Lamp

    Promotion! Duty Free!Full Spectrum!Reef LED
    £74.00
    Top Rated Plus
    or Best Offer
    Type: Reef Light
    FAST & FREE
    168 sold
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Aquariums

Choosing the perfect aquarium for your fish can be tricky. Not only do you have to consider whether your preferred aquarium will fit into your home, but you’ll also have to figure out if the tank will be big enough for your fish to thrive and grow.

Differences between aquariums

  • Modern and minimalist – The style conscious fish keeper can now choose an aquarium that is almost as beautiful as the fish that inhabit this abode. Modern aquariums come in all shapes, sizes and colours to complement your interior design taste.
  • Traditional and practical – No fuss or frills. The standard aquarium is available with or without a stand.

How to choose the perfect aquarium

  • Freshwater or marine? – Freshwater fish require less maintenance than their marine counterparts. When choosing an aquarium it is therefore practical to consider your budget and long-term running costs, plus all the additional equipment you will need to illuminate and clean your tank. As marine fish require specific water saliency and temperature you will need to bear this in mind also.
  • Aquarium space – The fish and plant life that you want to choose for your aquarium must have sufficient space to move and grow. Choosing an aquarium that is larger than the size that you think you will need is likely to be perfect.
  • Tank accessories – Once you’ve decided on your livestock you’ll need to consider the additional extras that will really make your fish feel at home. This can include additional lighting, replacement filters, plants and tank cleaning shrimp or snails.

Different types of aquariums

  • Tank only – Glass or acrylic, supplied with or without a hood
  • Reef Tank – Ideal for saltwater fish. Usually supplied with all the additional equipment that you need to get started
  • Complete aquarium setup – The complete setup includes tank, stand and filter pump
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