Review on 🐠 Bnzaq Submersible Fish Tank Aquarium Heater - Adjustable Temperature Thermostat Heater, 25W/50W/100W/150W/200W/300W by Brooke Stolen

Excellent tank heater! My Betta is so happy now! I set it to 75F and could probably be warmer as he likes to hide next to him and run out when I visit him. :) I used to worry about this, but now I know it won't be freezing in Maine this winter. It actually saves me money because, and I know it's silly and crazy, we didn't lower the temp to the usual 64 degrees at night to keep our little fish warm. So anyway! Very satisfied!