Product description
From the manufacturerSize Guide
Precise and reliable heating control for tropical aquariums, freshwater and marine
Keep your aquarium at exactly the right temperature with this high performing heater
Extra safe, double insulated and fully submersible, made with heat and shock resistant glass
The positive click-control makes it easy to adjust the temperature precisely, but as the heater is already set to 24°C you might not find you need to
300 W model for aquariums from 135 to 270 litres, heater dimensions 35.5 cm x 2.5 cm x 2.5 cm