Our first aquarium heater, the Marina Submersible heater (150W) has been going strong in our 30 gal tank for almost 2 years. Haven't had an issue with this one. it has an adjustable dial to see what you've set the temperature to, as well as an LED indicator to show when the heater is on and heating.
***The above link is an Amazon affiliate link, with your purchase using our link you help to support our store. You do not receive this item from us, you receive it through amazon. We are only recommending this item based on our personal usage.***
