Review on 🐠 BNZAQ Submersible Aquarium Heater - Adjustable Temperature Thermostat, 25W/50W/100W/150W/200W/300W by Frances Johnson

A good heater. Of the pluses - usually keeps the temperature, especially in this price range. It also blends in well with the background of the tank. I don't even notice he's there. Set and forget. My fish Charlotte is thrilled! Bad - like most aquarium products, those damn suction cups don't work. I just let mine swim in the pool. My fish don't care, but if you're into details. good luck with the cups. It's also quite difficult to turn the control knob, but as I said, "set and forget". Overall, I can't complain about the accessibility.