Marina Betta Heater 8W - Small Aquarium Heater for Betta Fish Tanks - Perfect for 1-3 Gallon Fish Bowls & Nano Tanks - Safe & Energy Efficient

Marina Betta Submersible Heater 8W For 2-5L Aquariums Maintains Optimal Water Temperature For Your Fish Tank

• An automatic, submersible heater for Betta fish tanks
• Creates ideal water conditions for Betta fish to thrive
• For tanks 2L - 5L

• The exterior is made of tough shatter-proof polymer material which is more durable than traditional glass sleeve heaters
• The heater is designed to maintain a set temperature
• No manual adjustments required
• The red indicator light shines when the heater is active
• Includes a suction cup so it can be installed against the aquarium wall

• Compact design
• Easy to install

• Safe for plastic or glass aquariums 
• Suitable for freshwater aquariums 

• Includes power pack to be plugged into wall socket
• 8 Watts

Note

• Variables such as lower room temperature, wide temperature fluctuation, presence of pumps and filters or aquarium placement in proximity to cooling sources may affect water temperature
• It is recommended to monitor the tank temperature on a regular basis with a reliable thermometer