The Eheim Jager 125W aquarium heater is a trusted choice for researchers and aquarists seeking reliable temperature management for their aquatic environments. Engineered for both freshwater and saltwater applications, this heater is equipped with a precision thermostat that allows adjustable temperatures ranging from 64°F to 94°F. Its robust construction includes a 2mm thick, shock-resistant Pyrex glass tube, significantly outlasting many other options. A chrome nickel helical heating coil ensures even distribution and a longer service life.

An automatic safety shut-off feature activates in case of overheating, while its full submersibility enhances usability and safety. Built with a 6-foot double-insulated power cord, this heater minimises the risk of electric interference with radio and TV signals. Its exceptional design is longer than standard heaters, so consider the appropriate model for your tank's dimensions.

Key Features:

• Temperature control dial with a precise +/- 0.5° accuracy.
• Heavy-duty shock-resistant 2mm Pyrex glass construction.
• Automatic safety shut-off to prevent overheating.
• Freshwater and saltwater compatibility.
• 6-foot double-insulated power cord to reduce electrical interference.

The Eheim Jager 125W heater stands out for its durability and accurate temperature control, making it an ideal investment for aquariums demanding stable heating conditions. By incorporating advanced engineering and durable materials, this heater offers consistent performance, providing peace of mind to aquarists.

Specifications:

• Power: 125W
• Temperature Range: 64°F to 94°F
• Cord Length: 6 feet
• Glass Thickness: 2mm
• Material: Pyrex Glass

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.