How many hours of light does your tank need per day ? New reefer
whitey_028 Member Jan 28, 2007 #2 usually 8 to 10 depending on what kind of lights you have... Saltwater tanks with coral need more than the regular flourescents that you get with your tank...
usually 8 to 10 depending on what kind of lights you have... Saltwater tanks with coral need more than the regular flourescents that you get with your tank...
