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Glass Heater

Aqua One

Regular price £30.99 GBP
Regular price Sale price £30.99 GBP
Sale Sold out
Tax included. Shipping calculated at checkout.

Maintaining a consistent water temperature is crucial in most aquariums, particularly in those where the inhabitents dwell in tropical temperatures.

Aqua One's range of glass heaters allow you to set your desired temperature, and the thermostatically controlled heater will work to help you maintain the water temperature by switching itself on when it detects that the water temperature has dipped below your desired level and switching itself off again once the temperature has raised.

These heaters are easy to set using the twistable dial at the top of the unit, and the easy-to-read display on the front of the heater shows what temperature you have set it to. The highly visible power indicator will show you at a glance when your heater is operation, and when it has shut itself off as the correct temperature has been reached.

PLEASE NOTE: It is advisable to set your heater to a degree above your desired temperature to allow for variation.

Model Suitable for Length Aquariums Up To
25w Fresh/Marine 185mm 25L
55w Fresh/Marine 185mm 55L
100w Fresh/Marine 200mm 100L
150w Fresh/Marine 205mm 150L
200w Fresh/Marine 275mm 200L
300w Fresh/Marine 330mm 300L

Collection & Delivery Information

The Short Version! To read our full Delivery Policy please click here.

Click and Collect

Where possible, click and collect orders placed before 2pm will be available for same day collection.

When collecting your order, please ensure to bring your order number or confirmation email with you.

Aquarium Home Delivery (Northern Ireland Only)

Should you be unable to collect your aquarium yourself and need it to be delivered to you, please contact us on (028)90 790 006 to discuss your delivery needs.

Aquarium Home Delivery can be paid cash on delivery or via digital invoice.


Northern Ireland & Mainland UK:

Royal Mail Small Parcel (2 - 4 days) - £4.25
(max. parcel dimensions 45cm x 35cm x 16cm, and not exceeding 2kg parceled weight)

DPD Courier Delivery (1 - 3 days) - £9.99
(max. parcel girth (length + width + height): 230cm; max length: 100cm, and not exceeding 30kg in weight)

Republic of Ireland:

DPD Courier Delivery (Next business day aim) - £9.99
(max. parcel girth (length + width + height): 230cm; max length: 100cm, and not exceeding 30kg in weight)

Return policy

We have a 30-day return policy, which means you have 30 days after purchasing (in store) or receiving your item (online orders/home delivery) to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unused, and in its original packaging. You’ll also need the receipt or proof of purchase.

Full information on our returns and refunds policy can be found here: