API RENA Cal Quartz Glass Thermostat – 100W

The API RENA Cal Quartz Glass Thermostat is a high-precision aquarium heater designed for freshwater and marine tanks. Manufactured in France by Mars Fishcare, it features a 2.3mm thick quartz glass tube that resists thermal shock and ensures long-term durability. The automatic dual-blade electro-mechanical thermostat uses silver contacts for reliable temperature regulation, while the operation indicator light confirms active heating.

Key Features:

• Power: 100W | Voltage: 220V / 50Hz
• Temperature Range: 16°C to 32°C – adjustable via top-mounted dial
• Tank Volume: Suitable for 100–130 liters
• Quartz Glass Thickness: 2.3mm – ultra-high resistance to thermal shock
• Thermostat: Dual-blade electro-mechanical with long-life silver contacts
• Indicator: Built-in LED light shows heating status
• Design: Fully submersible and easy to install

Applications:

Perfect for tropical aquariums, planted tanks, and marine setups requiring stable and accurate temperature control. Ideal for hobbyists and professionals seeking reliability and safety in aquatic heating.