Aqueon Preset Heater 50w

Preset Heater - 50 W

Aqueon Preset Heaters are pre-calibrated to an accurate 78 degrees fahrenheit and require no manual adjustment. Appropriate for most tropical fish, these fully submersible heaters feature a shatter-resistant quartz glass body for added durability. A red LED light indicates that the heater is active, and an automatic shut-off feature works to prevent overheating.