JBL PROTEMP e - Heating The Inside From Outside

Nobody likes a heater in an aquarium: it’s as attractive as an old stovepipe and contains a full 230 volts. The alternative is as simple as it’s logical: take the heater out of the aquarium! Our two new external heaters ( JBL PROTEMP e300 (watt) and JBL PROTEMP e500 (watt) mean there are now heaters which you simply insert into the hose of the external filter. Cut through the water return hose, connect the external heater, set the temperature - done. The heating loops quickly and evenly heat the aquarium water flowing through. There is one less power source in the aquarium and the stovepipe’s gone too! The temperature is easily adjustable in 0.5 °C steps up to 35 °C. With a length of only 30.5 cm, the two new outdoor heaters can easily be placed anywhere. Both heaters come with connectors for 12/16, 16/22 and 19/25 mm hoses including hose locks.

© 19.12.2019 JBL GmbH & Co. KG

A word about cookies before we continue

The JBL Homepage also uses several types of cookies to provide you with full functionality and many services: We require technical and functional cookies to ensure that everything works when you visit this website. We also use cookies for marketing purposes. This ensures that we recognise you when you visit our extensive site again, that we can measure the success of our campaigns and that the personalisation cookies allow us to address you individually and directly, adapted to your needs - even outside our website. You can determine at any time - even at a later date - which cookies you allow and which you do not allow (more on this under "Change settings").

Are you over 16 years old? Then confirm the use of all cookies with "Noticed" and you are ready to go.

Choose your cookie settings

Technical and functional cookies, so that everything works when you visit our website.
Marketing cookies, so that we recognize you on our pages and can measure the success of our campaigns.