MUCH 500W Auto Thermostat Submersible Titanium Aquarium Heater with Intelligent LED Temperature Display and External Controller for 70-80 Gallon Saltwater or Freshwater Fish Tanks Review

Of the many heaters I have used, this one is definitely my favorite. Maintains temperature and even looks better than glass in the aquarium. Thumbs up.

So far, so good. I was really happy with this product. It heats my 75 gallon fresh water tank with no problem. Remote control and LED display is perfectly clear

In less than a month of use, the bottom of the heater cracked, cracked and appeared rusty with chips falling off. Still open on Thursday. To edit. The company contacted and shipped a new one which was very kind of them as I didn't get it up and running until 30 days had passed. I'll update if anything but I hope everything is ok.

This 500 W heater costs approx. 30.00. It's a fantastic deal and it's titanium, I love the digital temp gauge and it's very accurate. This is the longer heater I have in my 65 gallon discus cube so I wanted something I can see, accurately submersible and unbreakable, what more could you ask for. I would recommend this to a friend

BUYER ATTENTION! It failed after 8 days of use costing me dead coral from parasitic stress. I went for a few days and came back to some dead coral and the rest was on the verge of dying. The top of the heater opened up revealing the electronics. I was very shocked when I put both hands in the aquarium to pull out the coral. I had to spend money on a high quality branded product. It's garbage.

I use them in 8ft x 3ft galvanized steel feeders that hold lime saturated water and are about 12 inches deep. The tanks are stock, which is between 50 and 65 degrees. My heater is set at 73 degrees and keeps it at that temperature with no problem. These heaters are immersed in lime water with a pH of 14 and can withstand this harsh, corrosive environment for a few winters.

The heating stopped working after a few weeks. The thermostat never regulated the temperature very well. Build and design seemed good, but overall reliability was not good. Rather spend a few euros more and buy a better heater. Would not recommend this product. Will teach again for a refund. UPDATE - Revain sent me another heater to replace and it doesn't work either. These heaters are junk.

I returned it after 3 weeks because the top started to rust. Stainless steel does not rust. I thought I'd try again. I received my return around January 13th. Connected and working fine. I liked how the temperature was displayed. I wake up today and see all sorts of junk on my tank. I can understand where it's coming from. I look behind the tank and see that there must have been a fire while we were sleeping. The plastic on the cable melted, rusted and my cable broke in two. After buying again,