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Tropical fish tank heater

4

Tropical fish tank heater for sale on Ireland's largest auction and classifieds sites

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Hidom submersible tropical - hidom,

Hidom submersible tropical - hidom,

£12.95 · Buy It Now

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Aquarium heater submersible - aquarium,

Aquarium heater submersible - aquarium,

£13.99 · Buy It Now

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300w aquarium fish tank - fish,

300w aquarium fish tank - fish,

£13.49 · Buy It Now

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Aquarium heater submersible - heater,

Aquarium heater submersible - heater,

£11.95 · Buy It Now

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Hidom submersible tropical - submersible,

Hidom submersible tropical - submersible,

£11.45 · Buy It Now

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Swell 100w aquarium fish - swell,

Swell 100w aquarium fish - swell,

£10.99 · Buy It Now

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Hepo submersible aquarium fish - submersible,

Hepo submersible aquarium fish - submersible,

£9.99 · Buy It Now

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Hidom aquarium heater - hidom,

Hidom aquarium heater - hidom,

£9.65 · Buy It Now

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Fish fun heater thermostat - r,

Fish fun heater thermostat - r,

£9.99 · Buy It Now

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Eheim thermocontrol heater - thermocontrol,

Eheim thermocontrol heater - thermocontrol,

£29.99 · Buy It Now

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Interpet deltatherm aquarium - interpet,

Interpet deltatherm aquarium - interpet,

£17.74 · Buy It Now

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200w fish tank aquarium - fish, heater

200w fish tank aquarium - fish, heater

£11.86 · Buy It Now

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Submersible aquarium tropical - submersible,

Submersible aquarium tropical - submersible,

£24.99 · Buy It Now

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25w fish tank aquarium heater - fish,

25w fish tank aquarium heater - fish,

£9.95 · Buy It Now

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Hidom submersible heater - hidom,

Hidom submersible heater - hidom,

£10.95 · Buy It Now

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50w aquarium fish - tank, heater

50w aquarium fish - tank, heater

£10.29 · Buy It Now

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Superfish aquarium heater - aquarium,

Superfish aquarium heater - aquarium,

£13.95 · Buy It Now

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Interpet delta therm - delta,

Interpet delta therm - delta,

£12.93 · Buy It Now

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Fluval pre set - pre-set, p25

Fluval pre set - pre-set, p25

£19.75 · Buy It Now

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Eheim thermocontrol heater - eheim,

Eheim thermocontrol heater - eheim,

£31.40 · Buy It Now

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100w aquarium marine fish tank - 100w,

100w aquarium marine fish tank - 100w,

£7.60 · Buy It Now

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Marina aquarium heater - marina, 25w

Marina aquarium heater - marina, 25w

£18.85 · Buy It Now

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Oase heat aquarium fish - up,

Oase heat aquarium fish - up,

£18.79 · Buy It Now

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Aquarium fish tank heater - fish,

Aquarium fish tank heater - fish,

£17.18 · Buy It Now

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Tropical aquarium fish tank - tropical,

Tropical aquarium fish tank - tropical,

£17.30 · Buy It Now

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Eheim jager aquarium fish tank - aquarium,

Eheim jager aquarium fish tank - aquarium,

£29.95 · Buy It Now

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Interpet aquatherm heater - interpet,

Interpet aquatherm heater - interpet,

£12.90 · Buy It Now

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Aquarium heater submersible - aquarium,

Aquarium heater submersible - aquarium,

£10.95 · Buy It Now

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500w aquarium heater - 500w,

500w aquarium heater - 500w,

£17.95 · Buy It Now

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Econoherm 50w submersible - 50w,

Econoherm 50w submersible - 50w,

£8.98 · Buy It Now

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200w fish tank aquarium heater - 200w,

200w fish tank aquarium heater - 200w,

£11.95 · Buy It Now

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Aquarium fish tank - tank, heater

Aquarium fish tank - tank, heater

£17.65 · Buy It Now

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Tropical aquarium fish - aquarium, tank

Tropical aquarium fish - aquarium, tank

£17.26 · Buy It Now

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100 200 300w - aquarium, fish

100 200 300w - aquarium, fish

£10.58 · Buy It Now

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200w fish tank aquarium heater - fish,

200w fish tank aquarium heater - fish,

£10.01 · Buy It Now

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Tropical aquarium fish tank - fish,

Tropical aquarium fish tank - fish,

£17.08 · Buy It Now

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Tropical aquarium fish tank - tropical,

Tropical aquarium fish tank - tropical,

£17.28 · Buy It Now

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Aquael plastic ultra day - aquael,

Aquael plastic ultra day - aquael,

£31.95 · Buy It Now

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150w aquarium heater - aquarium,

150w aquarium heater - aquarium,

£13.45 · Buy It Now

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Aquarium fish tank heater - aquarium,

Aquarium fish tank heater - aquarium,

£16.25 · Buy It Now

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Oase heat aquarium heater - up,

Oase heat aquarium heater - up,

£23.90 · Buy It Now

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Aquarium fish tank heater - fish,

Aquarium fish tank heater - fish,

£5.99 · Buy It Now

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Econoherm 150w submersible - econoherm,

Econoherm 150w submersible - econoherm,

£10.15 · Buy It Now

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50w fish tank - tank, heater

50w fish tank - tank, heater

£10.25 · Buy It Now

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Hagen marina submersible - hagen,

Hagen marina submersible - hagen,

£14.95 · Buy It Now

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Aquarium tropical marine - tropical, /

Aquarium tropical marine - tropical, /

£13.99 · Buy It Now

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Oase heatup aquarium - heatup,

Oase heatup aquarium - heatup,

£6.99 · Buy It Now

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Hidom aquarium heater - hidom,

Hidom aquarium heater - hidom,

£10.95 · Buy It Now

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Delta therm stat - therm,

Delta therm stat - therm,

£12.99 · Buy It Now

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Delta therm stat - stat, heater

Delta therm stat - stat, heater

£12.99 · Buy It Now

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Superfish pro heater tropical - superfish,

Superfish pro heater tropical - superfish,

£15.85 · Buy It Now

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Oase indoor heatup 400 - heatup,

Oase indoor heatup 400 - heatup,

£30.79 · Buy It Now

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Juwel aqua heat aquarium - juwel,

Juwel aqua heat aquarium - juwel,

£33.99 · Buy It Now

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Eheim thermopreset heaters - eheim,

Eheim thermopreset heaters - eheim,

£25.50 · Buy It Now

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Betta aquarium heater tropical - betta,

Betta aquarium heater tropical - betta,

£13.99 · Buy It Now

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Marina submersible fish tank - fish,

Marina submersible fish tank - fish,

£17.99 · Buy It Now

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Aquarium heater hidom - aquarium,

Aquarium heater hidom - aquarium,

£12.34 · Buy It Now

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Eheim thermocontrol aquarium - thermocontrol,

Eheim thermocontrol aquarium - thermocontrol,

£24.99 · Buy It Now

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Superfish pro tropical - pro,

Superfish pro tropical - pro,

£17.99 · Buy It Now

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25w 300w aquarium fish tank - 25w-300w,

25w 300w aquarium fish tank - 25w-300w,

£8.12 · Buy It Now

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Eheim thermocontrol heater - eheim,

Eheim thermocontrol heater - eheim,

£25.11 · Buy It Now

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Aquael inline external - external, fish

Aquael inline external - external, fish

£54.95 · Buy It Now

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Aqua one aquarium fish - aquarium, tank

Aqua one aquarium fish - aquarium, tank

£14.85 · Buy It Now

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Hepo infrared heater aquarium - hepo,

Hepo infrared heater aquarium - hepo,

£31.99 · Buy It Now

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Interpet aquatherm heater - aquatherm,

Interpet aquatherm heater - aquatherm,

£15.50 · Buy It Now

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Submersible aquarium fish tank - aquarium,

Submersible aquarium fish tank - aquarium,

£7.79 · Buy It Now

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25w aquarium heater - 25w,

25w aquarium heater - 25w,

£10.95 · Buy It Now

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Eheim thermocontrol heater - eheim,

Eheim thermocontrol heater - eheim,

£24.99 · Buy It Now

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Aquarium fish tank heater - tank,

Aquarium fish tank heater - tank,

£15.44 · Buy It Now

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50w aquarium heater - 50w,

50w aquarium heater - 50w,

£11.45 · Buy It Now

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Explosion proof aquarium - explosion-proof,

Explosion proof aquarium - explosion-proof,

£11.77 · Buy It Now

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Fluval series heater p10 - series,

Fluval series heater p10 - series,

£19.82 · Buy It Now

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Fluval premium heater - m,

Fluval premium heater - m,

£21.99 · Buy It Now

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Fish tank heater 300w hidom - tank,

Fish tank heater 300w hidom - tank,

£13.95 · Buy It Now

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Interpet deltatherm aquarium - deltatherm,

Interpet deltatherm aquarium - deltatherm,

£22.95 · Buy It Now

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Jbl pro temp - temp, s

Jbl pro temp - temp, s

£23.79 · Buy It Now

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Betta thermal compact - betta,

Betta thermal compact - betta,

£7.00 · Buy It Now

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200w fish tank aquarium heater - tank,

200w fish tank aquarium heater - tank,

£11.95 · Buy It Now

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Hidom stainless steel - hidom,

Hidom stainless steel - hidom,

£14.95 · Buy It Now

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Eheim thermocontrol heater - eheim,

Eheim thermocontrol heater - eheim,

£41.75 · Buy It Now

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Aquarium fish tank heater - fish,

Aquarium fish tank heater - fish,

£16.74 · Buy It Now

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Aquarium fish tank heater - aquarium,

Aquarium fish tank heater - aquarium,

£16.30 · Buy It Now

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Fluval series submersible - fluval, p

Fluval series submersible - fluval, p

£17.99 · Buy It Now

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Oase biorb 50w - oase,

Oase biorb 50w - oase,

£29.95 · Buy It Now

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Submersible aquarium heater - submersible,

Submersible aquarium heater - submersible,

£11.80 · Buy It Now

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300w fish tank aquarium heater - tank,

300w fish tank aquarium heater - tank,

£11.95 · Buy It Now

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Fish fun heater - fun, 150w

Fish fun heater - fun, 150w

£9.99 · Buy It Now

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Seven master heater thermostat - master,

Seven master heater thermostat - master,

£10.99 · Buy It Now

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Marina submersible aquarium - submersible,

Marina submersible aquarium - submersible,

£18.59 · Buy It Now

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Mini fish tank - mini,

Mini fish tank - mini,

£14.14 · Buy It Now

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100 200 300w - 100/200/300w, aquarium

100 200 300w - 100/200/300w, aquarium

£10.82 · Buy It Now

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Submersible aquarium fish tank - submersible,

Submersible aquarium fish tank - submersible,

£8.11 · Buy It Now

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Fluval series submersible - series,

Fluval series submersible - series,

£14.99 · Buy It Now

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Interpet deltatherm 300w - deltatherm,

Interpet deltatherm 300w - deltatherm,

£20.99 · Buy It Now

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Submersible aquarium heater - submersible,

Submersible aquarium heater - submersible,

£11.90 · Buy It Now

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200w aquarium heater - aquarium,

200w aquarium heater - aquarium,

£14.45 · Buy It Now

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📊96 listings · from £5.99 · avg £16.56

Browse 96 tropical fish tank heater listings currently in our index. Prices range from £5.99 to £54.95, with an average of £16.56. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about tropical fish tank heater →

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Everything you need to know about tropical fish tank heater

Whether you are looking for a brand-new or second-hand tropical fish tank heater, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £5.99, while premium listings can reach £54.95 — giving you a wide budget spread to work with. The average price of £16.56 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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