i already have a 250 watt visitherm stealth heater, do i need anything else to keep the 135 at around 82 degrees?
Bichir4Life;2984532; said:I have a 300 watt heater heating a 100g tank with a 40g sump. You should try insulating your tank you would not believe how much it helps. I went from a 300watt and a 200watt heater maxed out to a 300watt on the lowest setting. The stuff i used is called Reflectix it's almost like bubblewrap but silver and you just attach it to your tank with tinfoil tape.
http://www.homedepot.com/webapp/wcs...31843&storeId=10051&catalogId=10053&langId=-1
It's really cheap and you would be suprised