The Aqua One Glass Aquarium Heater is a compact and reliable solution for maintaining stable water temperatures in smaller aquariums. Suitable for both tropical and marine setups, it helps create a consistent environment for aquatic life.

This 55W heater is fully submersible and features double insulation for safe operation. It includes an automatic on/off function with an indicator light, allowing you to monitor when the unit is actively heating.

Designed for ease of use, the heater provides dependable temperature control for aquariums up to 25 litres, making it well suited for smaller tanks or quarantine setups.

Key Features:

• 55W glass heater for small aquariums
• Suitable for tropical and marine setups
• Fully submersible design
• Double insulation for added safety
• Automatic on/off operation
• Indicator light shows heating status
• Compact size for easy placement

This heater is a practical choice for maintaining stable temperatures in smaller aquariums, offering straightforward operation and dependable performance.

Specifications:

• Wattage: 55W
• Length: 22 cm
• Recommended tank size: Up to 25 litres
• Installation: Fully submersible
• Safety: Double insulated

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.