Aqua One 25W Nano Preset Heater

The Aqua One Nano Preset Heater 25W offers a hassle-free way to maintain optimal water temperatures in small aquariums. Its preset temperature of 25°C (±1°C) is ideal for most tropical species, ensuring a comfortable and stable environment.

Crafted from safe, durable plastic, this fully submersible heater is designed for longevity and safety. The compact 15cm size makes it perfect for nano tanks, and the built-in suction cups allow for easy and secure installation. An LED indicator light displays when the heater is actively heating, providing peace of mind.

Whether you’re caring for bettas, shrimp, or other freshwater tropical species, the Aqua One Nano Preset Heater 25W is a reliable choice to keep your aquatic pets healthy and comfortable.

Key Features:

• 25W power output, suitable for aquariums up to 20 litres
• Preset temperature of 25°C (±1°C)
• Durable plastic construction
• Fully submersible design
• LED indicator light shows active heating
• Built-in suction cups for easy installation
• Compact 15cm length 

Suitable For:

• Nano and small aquariums (up to 20L)
• Tropical freshwater fish
• Shrimp tanks
• Planted aquariums 

Usage Instructions:

Attach the nano preset heater to the inside wall of your aquarium using the provided suction cups, ensuring it is fully submerged. Plug the heater into a power source; the LED indicator will illuminate when the heater is actively heating. Regularly monitor the water temperature with a reliable aquarium thermometer to ensure it remains at the desired level.