Aqua Dreams Thermo-Genius Submersible Aquarium Heater, 100W
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The fish tank heater is a crucial component that is frequently forgotten when assembling an aquarium. Not all fish are created equal. Various temperatures are necessary for various species. It is crucial to research the requirements of specific types because of this. Fish typically need water that is at least 80 degrees Fahrenheit warmer than the air. A reliable water heater is essential because of this. In the same way, as tanks come in a wide variety of forms and sizes, aquarium heaters are also offered in a wide range of sizes. They also come in a variety of price ranges and with a variety of features.
You require a reliable one. You do not want the water temperature to fluctuate too much day to day. Heaters that are submerged in water are known as submersible heaters. The heating element of a submersible heater must often remain submerged in order to prevent damage. The filter output of an aquarium is frequently below the location of this kind of heater. In the aquarium setting, it warms the water as it arrives.
It makes sure the water in the tank is moving and keeps a never-ending flow of warmed water flowing. Completely submerged is Aqua Dreams Thermo-Genius Submersible Aquarium Heater with 100W. The durable, double-sealed heater includes an easy-to-read adjustable dial. This aquarium tank heater is securely mounted anywhere thanks to its innovative suction bracket. At the light, the temperature ranges from 68 to 89 °F (20 to 32 °C). For 50-litre aquariums, the heater is appropriate.
Adjustable dial with easy reading
Durable double sealing
Heater is securely held in place by a special suction bracket
Click & Collect
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Available to customers in 5 mile radius of store from £3.50.
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Standard delivery
Free on orders over £45 ·
£3.50 on orders £10–£39.99
£5.49 under £10
Delivered in 3–5 working days from dispatch via DPD. You'll receive a tracking link from DPD once your order has left us. Mainland UK only — additional charges apply for Northern Ireland, Scottish Highlands, Isle of Wight, Isle of Man and Channel Islands (from £13.99).
Express delivery
Delivery cost £4.00
£7.49 on orders under £10
Delivered in 1–3 working days from dispatch. Same pricing structure as standard — choose at checkout if you need it faster
Dispatch & tracking
Orders are typically dispatched within 1–3 working days. During busy periods this may extend to 5 working days. Track your order via the DPD link in your dispatch confirmation email.
Returns & refunds
Return within 30 days in original, unused condition — in store for free or by post. Faulty or incorrect items are refunded in full including delivery. Veterinary medicines, used food, raw/frozen food and personalised products cannot be returned. Full details at Returns & refunds