Heater

Tetra HT 50 fully electronic aquarium heater for an aquarium size of 25-60 litres. With 3-stage status LED for an easy to read and user-friendly temperature setting. Temperature adjustment knob for selecting the desired water temperature in the range of 20 °C to 32 °C in increments of 1 °C....

Manufacturer: Tetra Tetra HT 75 fully electronic aquarium heater for an aquarium size of 60-100 litres. With 3-level status LED for an easy to read and user-friendly temperature setting. Temperature adjustment knob for selecting the desired water temperature in the range of 20 °C to 32 °C in increments of 1...

Manufacturer: Tetra High-precision electronic heating that allows for accurate temperature adjustment.

Manufacturer: Tetra Tetra HT Heater Electronic is a fully electronical aquarium heater with high precision and accuracy of operation. The heater reliably keeps the accurate water temperature within the range of 20°C to 32°C for aquariums of all sizes.

Manufacturer: Tetra Tetra HT 300 fully electronic aquarium heater for an aquarium size of 300-450 litres. With 3-level status LED for an easy to read and user-friendly temperature setting. Temperature adjustment knob for selecting the desired water temperature in the range of 20 °C to 32 °C in increments of 1...

Manufacturer: Tetra The 26419-05 50 W Submersible Aquarium Heater comes with a pre-set electronic thermostat that automatically maintains an ideal water temperature of 78°F (±2°), and reduces the risk of overheating. Requiring no manual adjustment, the water heater even features an indicator light that turns red when the water is...

Manufacturer: Tetra The Tetra TH Digital Thermometer was specifically designed to accurately measure aquarium water temperature. It features a sensor with a 95 cm (37 in) long cable. The thermometer itself can be securely attached to the outside of the aquarium using two suction cups, ensuring accurate readings without disturbing...

Manufacturer: Tetra The Tetra HT control heater covers different power levels and has an adjustment button for preselecting the desired water temperature in the range from 19 ° C to 31 ° C in 0.5 ° C steps. The adjustable heater has a waterproof cap, which is why it is...