Mini PID Precision Heating Rod

Compact, Accurate Temperature Control for Top-Filter Aquariums

The Mini PID 300W is a compact precision aquarium heater designed for top-filter and space-limited setups. It uses PID temperature control logic to maintain stable water temperature with minimal fluctuation, making it suitable for aquariums where consistent heating and reliability are essential.

PID Precision Temperature Control

The Mini PID uses a PID control system to continuously regulate heating output, helping maintain a stable target temperature and reducing sudden temperature swings.

Compact Heating Rod Design

Its slim and compact heater body is ideal for aquariums with limited internal space, especially tanks using top filters or small filtration chambers.

External Digital Controller

Temperature adjustments are made via an external controller, allowing easier access and keeping electronic components away from direct heat and water exposure.

Real-Time Temperature Display

The digital display shows current water temperature clearly, allowing quick visual confirmation of heating status.

Built-In Safety Protection

The system is designed with basic overheating and abnormal condition protection to ensure safer long-term operation.

Specifications (Geoda-Sold Model)

Usage Notes

• Designed for freshwater aquariums

• Suitable for small to medium tanks

• Ideal for top-filter setups

• Ensure heater is fully submerged during operation