The Aqua One Nano Plastic Preset Heater is a simple, reliable heater designed for small aquariums including betta tanks, nano setups and shrimp tanks. It comes factory preset to 25°C with no adjustment needed, making it a straightforward option for beginners or anyone who wants a no-fuss heating solution.

Built from safe, durable plastic and fully submersible, it includes built-in suction cups for easy placement and an LED indicator light that shows when the heater is actively heating. Available in 10W.

Features & Benefits

Factory preset to 25°C – no temperature adjustment required.
Temperature accuracy of plus or minus 1°C.
LED indicator light shows when the heater is actively heating.
Fully submersible design.
Made from safe, durable plastic.
Built-in suction cups included for secure positioning in the tank.
Suitable for betta tanks, freshwater tropical aquariums and shrimp tanks.

Specifications

Preset Temperature	25°C
Temperature Accuracy	+/- 1°C
Wattage	10W
Submersible	Yes
Suitable For	Betta, freshwater tropical and shrimp aquariums