Best heaters?

[alkataz]

I too use two undersized heaters. It removes the cooking the tank worry. But I also have a chiller that will kck in in such an event.

 

[sjm817]

I use 2 undersized heaters with thermostats and each controlled by the ACjr. Undersized or not, I would not get a heater without a built in thermostat to limit temperature. One of the heaters I have now did fail off. It does happen.

 

[der_wille_zur_macht]

+1 on the idea of two (or more!) SMALL heaters.

Our reef tanks don't need a bunch of energy to stay warm, and you can always add or remove an additional heater in the winter if you need it.

 

[Nanz]

Finnex Titanium heaters

I have been using them for years on my discus tanks and they are reliable as well as indestructable, hehe.