Digital 50W

The AQQA Digital 50W submersible heater is an exceptionally engineered solution for precise thermal regulation in nano aquariums and small setups up to 38 liters. Designed with safety in mind, it features a heavy-duty ABS plastic guard that prevents physical contact between sensitive fish or shrimp and the hot heating element. By combining a heat-resistant quartz glass tube with carbon fiber wires, it provides uniform warmth and optimized energy efficiency.

Adjusting the temperature is simple and safe thanks to the inline external LED display controller. This smart controller displays real-time temperatures and allows customization from 15°C to 34°C (59°F to 93°F) without placing your hands in the aquarium water. Built-in dual temperature probes activate emergency shutdowns if the device is run dry (E1 error code) or if the water temperature exceeds 35°C (HH error code), protecting your delicate aquatic ecosystem.

Key Features

• Carbon Fiber Elements: Engineered with carbon fiber wiring and premium quartz glass for accelerated, uniform heat dispersion.
• External LED Controller: Inline digital display allows you to monitor and adjust temperature from 15°C to 34°C safely outside the tank.
• Protective Heat Guard: Dark ABS sleeve insulates the heating cylinder to protect delicate bettas and shrimp from contact burns.
• Intelligent Safe Shut-off: Auto-power cut-off activated during dry run exposure (E1 code) or overheating above 35°C (HH code).
• Model Parameters: Energy consumption of 50W, specifically rated for nano aquariums up to 38 liters.