Review on 🌡️ Finnex Hang-On Electronic Controller Titanium Tube Aquarium Heater: Advanced Temperature Control Innovation by Rachel Johnson

I would give this heater five stars if the heater was designed for vertical use. It has to be horizontal or it won't work properly. This is bad news for people with small septic tanks. It's in my aquarium. Since I didn't want to hide it behind my brickwork... in the event of a failure it would be impossible not to disturb my corals. It's to the right of my tank. Ugly. Next is that the watch face is really designed to be hung on the wall with a screw or nail. The final complaint is that the cord is very short. You need to buy a good extension cord for that. The advantage of this heater is that it is easy to connect. Even the Jaeger was too complicated for me to set up. It's stuck.