For years I used the Cobalt NeoTherm, then I heard about people having them burst in their tanks and that the Finnex Titanium heaters were the way to go. Looking to replace the Finnex I have as it is 4 years old but I wanted to see what people are using most commonly now. There are tons of different brands with positive reviews on Amazon and I see build threads of people still using the NeoTherms. I only run nano reefs so looking for something with a smaller form factor.
So, what heater do you use and which ones would you recommend?
So, what heater do you use and which ones would you recommend?