Digital 500W

The AQQA Digital 500W submersible digital heater is a high-capacity heater designed for large aquariums up to 500 liters, including marine reef tanks and sump installations. Utilizing a durable quartz glass tube and advanced carbon fiber heating elements, it provides rapid, uniform heat distribution. The heavy-duty ABS plastic guard shields larger fish and delicate invertebrates from contact burns.

Adjustments are made safely with the external inline LED display controller, which allows you to program temperatures from 15°C to 34°C (59°F to 93°F) outside the water. The dual-probe safety sensor automatically shuts off the heater if it is exposed to air (E1 code) or if the water exceeds 35°C (HH code). The integrated memory recall function ensures your settings are saved and restored after power cuts.

Key Features

• Heavy-Duty Capacity: Carbon fiber wiring and premium quartz tube to stabilize large water volumes efficiently.
• Out-of-Tank LED Controller: Adjust temperature from 15°C to 34°C easily with the inline digital display.
• Double Probe Protection: Auto shut-off functions for dry-running (E1 code) and water temperatures above 35°C (HH code).
• ABS Protective Cover: Rugged cage prevents large, active fish or plecos from damaging the quartz tube.
• Model Rating: Energy consumption of 500W, rated for aquariums up to 500 liters.