RENA Smart Thermostat Heater – 200W | Unbreakable Submersible Aquarium Heater with LED Alert

RENA Smart Thermostat Heater – 200W

The RENA Smart Heater is a revolutionary aquarium heating solution engineered for safety, accuracy, and efficiency. Manufactured by Mars Fishcare (API France), this 200-watt heater is fully submersible and features a tubular design that draws water through its center, heats it internally, and releases it near the top—ensuring even temperature distribution and minimizing risk to aquatic life.

Key Features:

• Power: 200W | Voltage: 220V / 50Hz
• Temperature Range: 20°C to 34°C | Accuracy: ±1°C
• Built-in thermostat with LED alert for abnormal temperature
• Unbreakable construction – resistant to thermal and mechanical shock
• Safe to touch – prevents burns to fish and handlers
• Auto safety shut-off when exposed to air
• Can be mounted vertically or horizontally with suction cups
• Compatible with external canister filters as an inlet pipe

Applications:

Ideal for freshwater and marine aquariums, turtle tanks, and sensitive aquatic species. Especially useful in tanks with slow-moving creatures like terrapins or anemones where traditional heaters pose a burn risk.