what size heaters?

[Denominator]

What size heater/brand/wattage are you using to power your monster tanks?
And would you recommend it?

I have a 210 gallon size tank and a 40 gallon sump. I'm not really looking forward to having 2 heaters, i prefer only 1 heater.

 

[12 Volt Man]

I usually use 3w per gallon.

I use 2-250w on my 150 and its perfect.

you may have trouble finding one heater big enough for a 210..

 

[invisyblegypsey]

i have two 1000w in my sump heating around 1400g of water