How long do you leave your lights on??

[goofieones]

Just wondering how long you leave the lights on. Mine are on a timer set at 12 hours. Is that over doing it? I have a BTA.

 

[dawman]

what kind of lights do you have ?

 

[goofieones]

I have the coralife PC 265 watts. My tank is a 72 gallon bow. So 48" wide.

 

[lazypinoy]

um. 3:30pm-10pm. 3x140watt vhos. 125 gallon tank.

 

[rod buehle]

I try to mimic nature .. 12-14 hrs per day