Reliable Submersible Heating with German Precision

The Sera Quartz Glass Aquarium Thermostat is part of Sera's precision submersible heater series, designed for consistent temperature regulation in aquariums. Crafted in Germany, it features a shock-resistant glass casing, safety shield with protective grid, and compact design for discreet placement inside tanks.

Sera heaters are known for quiet operation, low energy usage, and versatile application in both freshwater and marine environments. Their short length makes them ideal for nano setups or aquariums with limited space, while delivering powerful thermal control.

Available Versions:

• 100W: For 75–100L aquariums | Length: 22 cm
• 200W: For 100–200L aquariums | Length: 30 cm
• 300W: For 250–300L aquariums | Length: 35 cm

Key Benefits:

• Accurate temperature control for tropical fish health
• Compact body ensures easy concealment
• Protective shield prevents electrical shock hazards
• Made in Germany for durable and long-lasting performance

Specifications:

• Type: Quartz Glass Thermostat Heater
• Versions: 100W / 200W / 300W
• Application: Freshwater & Saltwater Tanks
• Country of Manufacture: Germany

Keywords: Sera aquarium heater, quartz glass thermostat, submersible aquarium thermostat, German fish tank heater, freshwater marine heater