Tank Heater

[Cichlidnik]

What do y'all think would be better for a 100 gallon long tank

Two 65 gallon heaters one on each end for equal heat distribution

or

One 100 gallon heater?

I'm leaning towards the two 65 gallon heaters myself but would like some other opinions.

Going with the Fluval Heaters

[jughead]

1 heater better

[Cichlidnik]

And why is this?

[Taiwanreef]

I would go with one Eheim 250 watt heater, place it in the center of the tank, where there is water movement.