Heater 250W

Sera Heater 250W bridges the thermal gap between large volumes (up to 250L) without imposing bulky monoliths. Often camouflaged along the rear shores of dense Vallisneria forests, it emanates a constant caloric range that does not undergo mechanical stress, guaranteeing decades of service.

Key Features

• Fast Heating: 250W power to quickly heat aquariums from 200 to 300 liters.
• Quick-Action Thermostat: Highly sensitive and reliable safety switch.
• Fully Submersible: Completely waterproof for horizontal or vertical installation.
• Thermal Shock Resistant Glass: Withstands high temperature differences.