Aquarium Stainless Steel Heater 300w : 43 results priced between £10.00 and £600.00

Aquarium Stainless Steel Heater 300w

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43 Aquarium Stainless Steel Heater 300w £10.00 £600.00 /l/Aquarium-Stainless-Steel-Heater-300w
  • Hydor Theo Aquarium Heater 300W
    Hydor Theo Aquarium Heater 300W

    Theo 300W For Aquariums 53–80 gallons New aquarium heater functioning with the exclusive PTC (Positive Thermal Coefficient) technology. Hydor Theo heaters feature unique PTC patented thermal technology which makes them among the safest aquarium heater on the market. UL Listed by design and not by the use of accessories. Made from specially engineered shatterproof glass, which while not unbreakable is designed to resist breakage in most normal aquarium situations. Highly accurate due to the use...

    £25.14
    africanaquatic.com africanaquatic.com
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    aquatic-mania.co.uk
    £10.25
    swelluk.com
    £16.94
    Monster Pet Supplies
    £18.46
    Aqua One Glass Aquarium Heaters 300W
    Aqua One Glass Aquarium Heaters 300W

    Aqua One Glass Aquarium Heaters 300WHighest Quality durable stainless steel heater probes for a long trouble free lifeCompletely submersible with double insulationHeater probe and sensor controlled by the external thermostat with easy to use temperature settingsAutomatic shut off and on lightNot suitable for marine aquariums1 Year Guarantee Model Aquariums Up To Length Wattage Cable Length Operating Voltage 50W 50 litres 22cm 50W 1.8m 230W/50HZ 100W 100 litre 22cm 10...

    £14.99
    cityaquaticscardiff.co.uk cityaquaticscardiff.co.uk
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    cityaquaticscardiff.co.uk
    £14.99
    pondpumpsdirect
    £15.99
    seapets.co.uk
    £18.99
  • JAD 8300 AQUARIUM HEATER 300w ( watt ) 300 litre to 350 litre
    JAD 8300 AQUARIUM HEATER 300w ( watt ) 300 litre to 350 litre

    JAD® Aquatic 8300 Aquarium 300w Heater Voltage -230v / 115 v Freq 50 / 60Hz 300 litre - 350 Litre Totally sealed & completlely submersible heater. Easy to set temperature . Precise setting of desired temperature . Sensitive thermostat maintain uniforms temprerature. Highly efficent & compact.

    £11.99
    mypetdirect.co.uk mypetdirect.co.uk
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    mypetdirect.co.uk
    £11.99
  • Interpet Deltatherm Heater 300W on Sale | Free UK Delivery
    Interpet Deltatherm Heater 300W on Sale | Free UK Delivery

    Interpet’s Deltatherm Heater features extra thickened safety glass, a click-control for temperature adjustment and a plastic endcap for added safety. It is reliable and offers a combination of peace of mind with good value for money. Double insulated and fully submersible with precise and reliable temperature control, this heater is ideal for marine and freshwater fish. Suitable for aquariums from 135 to 270 litres 2 year guarantee Power: 300W

    £13.49
    petplanet.co.uk petplanet.co.uk
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    bradshawsdirect.co.uk
    £8.99
    seapets.co.uk
    £12.45
    Amazon.co.uk
    £12.49
  • Juwel Heater 300w
    Juwel Heater 300w

    The Juwel 300w Heater Thermostat is designed to fit perfectly into the Juwel Filter Systems, therefore ensuring an even water temperature within the aquarium. The Juwel heater may also be supplied with a bracket should you require a more conventional style of fitting.

    £23.90
    fish-fish-fish.com fish-fish-fish.com
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    tropicalfishfinder.co.uk
    £14.95
    koibitz.com
    £17.99
    aquatic-store.co.uk
    £21.87
  • Hailea Water Heater 300w
    Hailea Water Heater 300w

    Product Description Hailea Water Heater 300w. Hailea water heaters are known for reliability when used in hydroponics tanks and aquariums, 300w heater is ideal for 200-350L tanks. Easy to use just set temperature dial and the thermostat will maintain desired temp, supplied with suction cups for installation. Works well in large Water Butts/Tanks with an Aerator and Circulation Pump. Compatible With: Water Butt Air Supply Accessories Hints and Tips. Position water tank heaters near out let or pump...

    £12.00
    gogrowhydroponics.co.uk gogrowhydroponics.co.uk
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    gogrowhydroponics.co.uk
    £12.00
  • 300w Aquarium Heater
    300w Aquarium Heater

    Home / 300w Aquarium Heater 300w Aquarium Heater Email to a Friend Be the first to review this product Availability: In stock £8.99 Qty: Add to Cart OR Add to Wishlist | Add to Compare Quick Overview You are purchasing a high quality 300W Aquarium heater suitable for aquariums up to 300 litres in size. Our easy adjustable heaters are completely submersible, and are suitable for both freshwater and marine aquariums. The temperature can easily be regulated between 16 and 32 degrees centigrade...

    £8.99
    finest-filters.co.uk finest-filters.co.uk
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    finest-filters.co.uk
    £8.99
    aquatics-online.co.uk
    £11.99
    aquatics-direct.co.uk
    £12.35
  • Aquaone 300watt Aquarium Heaters
    Aquaone 300watt Aquarium Heaters

    AquaOne Aquarium Glass Heaters. Safe & reliable in both fresh & saltwater Marine Aquariums . Simple adjustments & easy to read temperature indicator. Compact design. Submersible. Includes suction cups & clips. This 300w heater is suitable for Aquariums up to 300 litres.

    £20.81
    aquatic-mania.co.uk aquatic-mania.co.uk
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    allinone.co.uk
    £14.99
    aquatic-mania.co.uk
    £20.81
  • Superfish Heater 300w
    Superfish Heater 300w

    The Superfish Aquarium Heater 300W is a reliable fish tank heater that is easy to control using the temperature dial on the top.

    £18.39
    fish-fish-fish.com fish-fish-fish.com
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    aceofkoi.co.uk
    £9.99
    Tesco
    £12.17
    charterhouse-aquatics.co.uk
    £12.95
  • Arcadia Classica 300W Aquarium Heater on Sale | Free UK Delivery
    Arcadia Classica 300W Aquarium Heater on Sale | Free UK Delivery

    The Classica 300W Aquarium Heater is suitable for freshwater and marine aquarium use. It is easily adjustable, has an indicator light to show when it is operating and is made from shock resistant glass. With a 1.5m cable length you have the option to fit this heater where you would like. Height 35.5cm

    £14.99
    petplanet.co.uk petplanet.co.uk
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    urmstonaquatics.com
    £9.99
    petplanet.co.uk
    £14.99
    rocketaquatics.co.uk
    £16.55
  • VisiTherm 300w Heater - 24008
    VisiTherm 300w Heater - 24008

    Quick Overview These completely submersible automatic aquarium heaters are widely recognised as being extremely accurate and reliable. The VisiTherm is extremely popular with our customers, outselling all other heaterstats 5 to 1! * Easy & precise setting of desired temperature * Thermometer style temperature indicator is easily visible * Sensitive & reliable thermostat maintains uniform temperature * Heating element is highly efficient and compact The VisiTherm 300w Aquarium Heater is suitable...

    £19.95
    just4fish.com just4fish.com
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    just4fish.com
    £19.95
    seapets.co.uk
    £23.45
    aquatics-online.co.uk
    £24.99
  • Marina Submersible Pre-set Heater 300w
    Marina Submersible Pre-set Heater 300w

    £22.49 RRP £23.99 Save: £1.50 Quantity: Checkout Now 48 HOURS DESPATCH(if you order before 12:30pm) 7 Day Money Back Guarantee FREE DELIVERY ON ORDERSWHEN YOU SPEND £45* * on orders weighing under 30kg Description Delivery & Returns Payment & Security Submersible pre-set aquarium heater. Features on/off pilot light, high impact safety glass, for fresh or saltwater aquariums,300W, 300L. FREE DELIVERY on orders over £45 SPEND £45 AND UK DELIVERY IS FREE (we’re sorry, but this excludes British...

    £22.49
    thepetexpress.co.uk thepetexpress.co.uk
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    petplanet.co.uk
    £14.99
    seapets.co.uk
    £15.15
    thepetexpress.co.uk
    £22.49
  • Aquavital - 300w Aquarium Heater
    Aquavital - 300w Aquarium Heater

    The Aquavital 300w Aquarium Heater is fully submersible and has the following features:

    £26.99
    aquamania.co.uk aquamania.co.uk
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    petcompany.co.uk
    £11.79
    musicshipping.co.uk
    £12.95
    aquatic-store.co.uk
    £13.99
  • Fluval Roma 240 Aquarium
    Fluval Roma 240 Aquarium

    Aquarium only - Cabinet not included. The Fluval Roma 240 is made from high quality machine cut glass with a choice of two finishes - either oak or silver strips may be added. This aquarium is designed on clean, simple lines to bring sophistication to modern home décor. Included with this aquarium: Twin GLO T8 lighting canopy. Fluval 305 External Filter. 2 x 42” 40w GLO fluorescent lighting. Fluval 300w Tronic heater.Nutrafin Care Pack.Fluval Step-by-Step guide to set up.Dimensions: W120 x D40 xH...

    £343.99
    petplanet.co.uk petplanet.co.uk
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    charterhouse-aquatics.co.uk
    £187.00
    swelluk.com
    £209.99
    pawsforthought.co.uk
    £324.69
  • Elite PreSet Submersible Heater 300 watt on Sale | Free UK Delivery
    Elite PreSet Submersible Heater 300 watt on Sale | Free UK Delivery

    The Elite Pre-Set Mini Submersible Aquarium Heater 300W offers accurate and reliable aquarium temperature. Its waterproof seal prevents humidity from entering the heater. It will stay at the same temperature to make sure that your tank is not subject to fluctuations and it is magnetically equipped to prevent arcing and burn-out.Key Features:Easy to read temperature settings.On/Off Pilot Light Indicator.High Impact Safety Glass.For Fresh or Saltwater aquariums.Ideal for aquariums up to 300 Litres.

    £16.49
    petplanet.co.uk petplanet.co.uk
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    petplanet.co.uk
    £16.49
    purplepets.co.uk
    £16.99
    wilkinsonplus.com
    £20.00
  • Aqua One EuroStyle New 150 Black Aquarium and Cabinet
    Aqua One EuroStyle New 150 Black Aquarium and Cabinet

    Aqua One EuroStyle New 150 Black Aquarium and Cabinet The Aquaone Eurostyle aquariums with a taller design offering a stunning view of the aquascape and fish display. This is large screen viewing in a favourite design. The modern design Aquaone Eurostyle aquariums comes complete with T5 lighting, heating and Advance external filtration. Tank - 150cm x 45cm x 64cm high Volume - 350l Cabinet - 150cm x 45 x 76cm high Heater - 300w Lighting - 4x54watt T5 Filteration - Advance 1250.

    £949.98
    cityaquaticscardiff.co.uk cityaquaticscardiff.co.uk
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    gear-4-pets.co.uk
    £524.95
    seapets.co.uk
    £799.95
    cityaquaticscardiff.co.uk
    £949.98
  • Aquael Aquarium Heater 300w
    Aquael Aquarium Heater 300w

    Please ensure that this item is suitable for your electrical supply before ordering, particularly if the item is for use in the USA, Canada or the Caribbean

    £22.49
    aquatics-online.co.uk aquatics-online.co.uk
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    petplanet.co.uk
    £9.99
    aquatic-mania.co.uk
    £14.99
    aquaessentials.co.uk
    £18.99
  • Aquarium Elite Heater 300W
    Aquarium Elite Heater 300W

    £14.99
    aquapet.co.uk aquapet.co.uk
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    aquatics-online.co.uk
    £11.99
    aquatics-direct.co.uk
    £12.35
    aquapet.co.uk
    £14.99
  • Tetratec HT Aquarium Heater 300w
    Tetratec HT Aquarium Heater 300w

    Easy-to-set temperature control allows adjustments of 0.5°C, within range of 20°C - 32°C. Extra long 2.5m mains cable for easy fitting. Safet Shut-Off turns heater off if accidently run dry. Can be fully submerged and positioned horizontally. Electronic regulator for extra relability and safety. Extra thick, heat-resistant borosilicate glass for peace of mind. TUV/GS tested - safety and reliability assured. 2-year guarantee.

    £34.25
    bitsforpets.com bitsforpets.com
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    fish-fish-fish.com
    £16.29
    bitsforpets.com
    £34.25
  • V2Therm Digital Aquarium Heater 300W
    V2Therm Digital Aquarium Heater 300W

    Details Incorporates advanced digital micro-processing technology.Digitally adjustable for precise temperature setting.Monitors and displays real time water temperature via a “ClearView” LED display.Equipped with sophisticated “Temperature Recall” micro chip.Fully submersible.Temperature set range: 20°C - 34°C.Tolerance ± 1°C.Thermal cut-off.Toughened glass heater element.Reinforced plastic heater element guard.Excellent heat diffusion properties.Simple installation using mounting brackets and suction...

    £48.98
    aquariumsdelivered.co.uk aquariumsdelivered.co.uk
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    charterhouse-aquatics.co.uk
    £29.75
    aquariumsdelivered.co.uk
    £48.98
  • Sera Aquarium Heater 300w (150 - 300 litre tank)
    Sera Aquarium Heater 300w (150 - 300 litre tank)

    £21.89
    yorkshireaquatics.com yorkshireaquatics.com
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    yorkshireaquatics.com
    £21.89
  • Penn Plax Cascade Heat Aquarium Heater 300w
    Penn Plax Cascade Heat Aquarium Heater 300w

    £19.56
    aquatics-direct.co.uk aquatics-direct.co.uk
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    aquatics-online.co.uk
    £16.99
    aquatics-direct.co.uk
    £19.56
    rocketaquatics.co.uk
    £25.55
  • VisiTherm 300W - 24008
    VisiTherm 300W - 24008

    These completely submersible automatic aquarium heaters are widely recognised as being extremely accurate and reliable. The VisiTherm is extremely popular with our customers, outselling all other heaterstats 5 to 1! Easy & precise setting of desired temperature Thermometer style temperature indicator is easily visible Sensitive & reliable thermostat maintains uniform temperature Heating element is highly efficient and compact

    £24.95
    aquariumsuperstore.co.uk aquariumsuperstore.co.uk
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    aquariumsuperstore.co.uk
    £24.95
  • Aqua One Aquarium And Cabinet Aquience 1800R Beech
    Aqua One Aquarium And Cabinet Aquience 1800R Beech

    The Aquience 1800 is supplied with Aquis advance 2 x 1250 external filtration, 4 x 80w fluorescent lighting tubes and 2 x 300w heaters. This stylish rectangular aquarium is the combination of modern design and classic rectangular aquarium shape, a powerful external filter for great water quality, and extra clear glass for undistorted viewing. A top quality, taller than average, viewing experience.The Aquience 1800 Rectangular cabinet's elegant design matches those of the aquarium, completing the...

    £1,099.00
    gear-4-pets.co.uk gear-4-pets.co.uk
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    seapets.co.uk
    £1,067.95
    newtonpet.co.uk
    £1,085.20
    gear-4-pets.co.uk
    £1,099.00
  • Search results for 'Aquael Pond Heater 300W
    Search results for 'Aquael Pond Heater 300W

    The Aquael Pond Heater 300W protects fish in the event of the pond being covered in ice by keeping... Learn More

    £6.92
    warehouse-aquatics.co.uk warehouse-aquatics.co.uk
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    aquatics-online.co.uk
    £4.99
    aquatics-warehouse.co.uk
    £6.74
    warehouse-aquatics.co.uk
    £6.92
  • Jager 300w Aquarium Heater
    Jager 300w Aquarium Heater

    Jager 300w Aquarium Heater 7 Reviews Submited By: Steven Hollis I have two of these on my tank and it gets the temp exact my tank is set to 29c for discus and these really get the temp up quick after a waterchange.....read more Submited By: Ben Still Excellent heater wouldn't use any other been using ehiem for years now can't fault them.....read more Submited By: Shaun St Clair Eheim is not what it was. I bought two of these heaters before I read all the poor reviews. One is...

    £21.95
    charterhouse-aquatics.co.uk charterhouse-aquatics.co.uk
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    charterhouse-aquatics.co.uk
    £21.95
  • Fluval E Series Advanced Electronic Heater 300W
    Fluval E Series Advanced Electronic Heater 300W

    Fluval E Series 300W (375L) Advanced Electronic Heater. Simply the most technologically advanced submersible aquarium heater. During normal operation the LCD temperature display changes colour if the aquarium water temperature varies from the pre-set temperature. Should external heat sources or other equipment cause the aquarium water temperature to rise or fall excessively the coloured screen will flash, indicating a potential risk. Click here for more info

    £24.49
    arkpetsonline.co.uk arkpetsonline.co.uk
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    arkpetsonline.co.uk
    £24.49
  • Electric 304 Stainless Steel Curved Towel Rail 1200 x 350 (300w Standard Element)
    Electric 304 Stainless Steel Curved Towel Rail 1200 x 350 (300w Standard Element)

    The 304 stainless steel electric towel rail range has a simple and sleek design, its high quality design and high heat output allows you to add style and warmth to any room in the house. This towel rail runs on an electric system and comes with a Standard 300 watts element. The 304 stainless steel electric towel rails are made using a 304 grade of stainless steel. This is deemed to be the best grade of stainless steel to use for a heating product as it is the densest. This gives an improved heat...

    £327.56
    TradePlumbing TradePlumbing
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    TradePlumbing
    £327.56
  • 300 Watt Winter Hot Aquael Pond Heater
    300 Watt Winter Hot Aquael Pond Heater

    * Wattage: 300W. * Stainless Steel Heater. * 360mm long (not adjustable). * 10 metres of mains cable. * Stainless Steel Heater Guard. * 320mm x 50mm diameter Polystyrene Float Plastic Domed Cover. * 240mm diameter.

    £49.98
    watergardeningdirect.com watergardeningdirect.com
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    watergardeningdirect.com
    £49.98
  • TetraTec 300W Heater HT300
    TetraTec 300W Heater HT300

    TetraTec HT300 300W Heater is suitable for aquariums and fish tanks 300L - 450L is a reliable, high-performance heater with a safety shut off and a temperature-setting dial for easily adjusting the desired water temperature. Double ceramic element to ensure the regular conduction of heat, extra thick shock and heat resistant borosilicate glass tubes. 2 Year Guarantee.

    £17.29
    arkpetsonline.co.uk arkpetsonline.co.uk
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    arkpetsonline.co.uk
    £17.29
  • Eheim / Jager 300w Heater
    Eheim / Jager 300w Heater

    Eheim / Jager Aquarium Heater Wattage: 300W. Volume: 600 litres to 1000 litres. Lenght: 506mm Diameter: 36mm Temperature Control: 18-34° Guarantee: 3 years. Suitable for use in freshwater and saltwater aquariums Includes suction cup holder.

    £21.76
    arkpetsonline.co.uk arkpetsonline.co.uk
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    arkpetsonline.co.uk
    £21.76
  • Aquience 1800R Aquarium & Cabinet Oak
    Aquience 1800R Aquarium & Cabinet Oak

    The Aqua One Aquience 1800R is supplied with Aquis advance 2 x 1250 external filtration, 4 x 24w T5 fluorescent lighting tubes and 2 x 300w heaters. This stylish rectangular aquarium is the combination of modern design and classic rectangular aquarium shape, a powerful external filter for great water quality, and extra clear glass for undistorted viewing. A top quality, taller than average, viewing experience. The Aquience 1800 Rectangular cabinet's elegant design matches those of the aquarium, completing...

    £1,299.98
    arkpetsonline.co.uk arkpetsonline.co.uk
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    arkpetsonline.co.uk
    £1,299.98
  • Fluval Vicenza 260 Aquarium & Cabinet
    Fluval Vicenza 260 Aquarium & Cabinet

    With its graceful curves, the Fluval Vicenza 260 bow fronted aquarium adds a beautifal dimension to flat walls. Designed to enhance modern decor. Tank dimensions 121 cm W x 46 cm D x 70 cm H Cabinet dimensions 121 cm W x 46 cm D x 70 cm H Volume 260L The Venezia 190 comes complete with Fluval 305 external filter, 2 x 39W fluorescent lighting, 300W Fluval heater, LCD thermometer and an easy to follow step by step guide to setting up your aquarium. Cabinet Colour: Light Oak At Ark Online we believe...

    £575.00
    arkpetsonline.co.uk arkpetsonline.co.uk
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    arkpetsonline.co.uk
    £575.00
  • Aquael Reef Master XL - 385 Litre Marine Aquarium Set With Cabinet
    Aquael Reef Master XL - 385 Litre Marine Aquarium Set With Cabinet

    The Aquael Reef Master XL has arrived and offers the most advanced complete marine set up available to fish keepers. Aquarium The Reef Master XL consists of all the elements essential in setting up and maintaining a stunning, large marine aquarium. The 385 litre tank is constructed from ultra clear, opti-white glass and measures 100 x 70 x 55 cm. Water is circulated by the Aquael Reef Circulator 10000 Pump with an external performance controller and heated by a 300W Aquael Comfortzone heater. Functional...

    £3,499.00
    warehouse-aquatics.co.uk warehouse-aquatics.co.uk
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    warehouse-aquatics.co.uk
    £3,499.00
  • TMC V2 Therm Digital Aquarium Heater Thermostat 300W
    TMC V2 Therm Digital Aquarium Heater Thermostat 300W

    Details Digital heaters are the latest, quality addition to TMC's V² range. V²Therm Digital Heaters incorporate advanced digital micro-processing technology, displaying real time water temperature via a "ClearView" LED display. These slimline heaters are digitally adjustable for precise temperature setting, are fully submersible and have excellent heat diffusion properties. They also have a toughened glass heater element incorporating a reinforced plastic guard and are easy to install and maintain...

    £30.22
    urmstonaquatics.com urmstonaquatics.com
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    urmstonaquatics.com
    £30.22