Aqua One 200 W Glass Aquarium Heater – 27.5 cm

This Aqua One 200 W glass heater is an original-specification heater for aquariums of up to 200 litres. It is thermostatically controlled and easy to set to the exact temperature your fish need, after which it simply keeps the water steady. Aqua One glass heaters are robust and reliable, and it is normal to see the heater switch on and off as it holds the temperature. Keeping a spare is wise, as fish suffer from temperature changes quickly.

Key features of the Aqua One 200 W Glass Aquarium Heater

• 200 W glass heater
• Built-in thermostat
• Adjustable temperature
• For tanks up to 200 L
• 27.5 cm long

Fitting it in your tank

At 27.5 cm long, the heater needs a tank deep enough to keep it fully under water even after some evaporation, so check your water depth before buying. Mount it at an angle near the filter outlet or another spot with steady flow, so warmed water spreads evenly, and keep it clear of gravel and décor that could trap heat against the glass. Confirm the setting with a separate thermometer after the first day.

Good to know

Only switch the heater on when fully submerged, and let it sit in the tank for about 5 minutes to match the water temperature before plugging in. Unplug before removing it from the water.

Aqua One 200 W Glass Aquarium Heater specifications

• Brand: Aqua One
• Brand website: aquaone.com.au
• Product: Aqua One 200 W Glass Aquarium Heater – 27.5 cm
• Power: 200 W
• Length: 27.5 cm
• Suits: Aquariums up to 200 L
• Category: Fish Heating & Lighting