SunSun GR-300C 300W Digital Aquarium Heater with External Control – Up to 300L

Description

The SunSun GR-300C 300W Digital Aquarium Heater is a fully submersible heating solution designed to maintain stable, precise water temperatures in large freshwater and marine aquariums up to 300 litres. A digital display and external control dial make it simple to set and monitor temperature accurately without reaching into the water.

Stable temperature is one of the most critical factors in tropical fish keeping. The GR-300C eliminates guesswork with reliable, consistent performance and high-quality quartz glass construction.

Key Features:.

• 300W heating power — suitable for aquariums up to 300 litres
• Digital display — clear, accurate temperature readout
• External control dial — adjust temperature without disturbing the tank
• High-quality quartz glass tube for durability and heat resistance
• Adjustable temperature range: 20-34 degrees Celsius
• Fully submersible design for even heat distribution
• Compatible with freshwater and marine aquariums

Important notes: Always keep fully submerged during operation. Use alongside a separate thermometer for added accuracy. Disconnect from power before removing from the water. Available at mytankscape.com with delivery.