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Keep your aquarium at the ideal temperature for your fish with this high-performance aquarium heater, designed to maintain a steady, warm environment for tropical and marine species alike. Made with shatter-resistant, high-quality glass, this heater offers durability and peace of mind, even in high-use tanks. It’s fully submersible, easy to install, and features adjustable temperature settings, allowing you to customize the water temperature to best suit your fish's needs.
The heater’s precision thermostat ensures consistent warmth, automatically turning on and off as needed to maintain the perfect temperature. The visible temperature gauge makes it simple to monitor conditions, while the compact design fits easily into any aquarium setup, staying discreetly out of sight to keep the focus on your underwater habitat. Whether you’re a beginner or an experienced aquarist, this heater will keep your aquarium safe, comfortable, and ideal for your fish to thrive.
IDEAL FOR SMALL AQUARIUMS UNDER 100L - Will fit inside the Superfish Home, Qubiq and Quadro aquariums.
Key Features:
Easy to Use, Simple Setup:
Before plugging the heater in, insert the heater into the water and stick to the side of the glass. Please ensure that the heater is not buried in any way or is in direct contact with the glass. Next, plug the heater into a nearby power supply ensuring you have a drip loop.
Thermostatically Controlled
You can easily set the aquarium water temperature between 18 and 34 oC using the dial on the top of the heater. An indicator light illuminates to show the heater is active, when the desired aquarium water is reached the heater switches off and the light goes out.
Made of Safety Glass
The PRO heater is made from thermal shock resistant borosilicate safety glass and approved for safe use.
Delivery
Delivery costs for your order will be calculated during the checkout process based on your delivery address and the contents of your basket. You will only pay one delivery charge for your order. Express delivery is FREE for online orders OVER £39 unless any of the points below become a factor.
We only ship to the UK and cannot ship internationally.
We aim to dispatch items that are currently in stock on the same working day if they are ordered before 2.45 pm (excluding Bank Holidays). Orders after 3pm will be dispatched the following working day, unless it fits any of the below criteria:
Returns
If you are not 100% satisfied with your purchase online from our website, you can return the product and get a full refund or exchange the product for another one, for up to 21 days from the date you purchased it.
We strongly suggest signing up for an account with fishkeeper.co.uk as this will allow for some additional returns options like return to your local store.
If you checkout as a guest you will need to return the product to Maidenhead Aquatics, PO Box 619, Egham, Surrey, TW20 2BS, please package the order (along with a packing slip or a note including your name, address and order number).
Large pallet items like aquariums are deemed delivered successfully with no damage once the the driver has left the property. If a report of damage is submitted after the driver has left we may be unable to assist with replacements. We recommend refusing a damaged delivery, this is the fastest resolution.
Our full terms and conditions can be found here. When you place an order with us online you are agreeing to these terms and conditions.
For delivery before Christmas, orders must be placed on or before 3pm on Wednesday 20th December. We cannot guarantee delivery of these orders pre-Christmas as we are reliant on our couriers, but will use our best endeavours to get orders placed on this date out to you before Christmas. For full details of our festive delivery and opening times click here
Please note: online orders placed after 3pm on Friday 22nd December will not be dispatched until the New Year. For full details of our festive delivery and opening times click here