Immersion heater

The submersible heater — an aquarium classic

A submersible heater is one of the most basic accessories in an aquarium. It keeps the water temperature stable and even — something crucial for the well-being of fish, shrimp, and plants alike. Most tropical species and shrimp such as Caridina and Neocaridina thrive best within a rather narrow temperature range, and even small fluctuations can cause stress and poor health.

The submersible heater is easily placed in the aquarium with the included suction cups and is fully submersible in water. The built-in thermostat automatically regulates the temperature and keeps the water at the exact set value around the clock — without you having to think about it.

A simple, affordable, and reliable accessory that no aquarist should be without.