Marina betta heater is an automatic, submersible heater that creates ideal. the exterior is made of durable polymer, which is more resilient than traditional glass sleeve heaters. The heater is designed to reach and maintain a set temperature no manual adjustments required. It has a red indicator light that illuminates when the heater is working. I t comes with a suction cup, so you can easily install it against the aquarium window.
- Creates ideal conditions for bettas to thrive in
- Automatically reaches set temperature
- For aquariums up to 1.5 gallons
Specifications:
- Watts: 8 watt
- Dimension: 1.7 in H x 5.3 in W x 7.1 in L
- Weight: 0.39 lbs
- SKU: LMRP6983.










– Hyman Glover
Works oerfect for my bettas
– Ramiro Effertz
I have owned other betta fish and have had no problem without a heater but one I got my new betta Junior he was super stressted. His water felt very cold so I decided to buy a cheap heater to see if it woud make him less stressed. I worked and now I have two one for each of my betta tanks. I love how chap and nice they are.
– Prof. Frederick Haley I
I got this small watt heater for a paludarium tank that I have a red claw crab in . It’s is mostly land and about a gallon of water only on one deep end . The small heaters from pet store caused the water to get too hot since little water and not full tank . This little heater is keeping my crabbies water nice n warm like he needs . Very happy and so is he!!
– Prof. Ahmed Brakus II
Keeps my betta happy and his water stays warm. He swims alot more now and seems better than ever!