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DTeuton
09/18/2008, 12:19 PM
How much light do i need for a 125 gallon tank,Please help i am new at this,

an411
09/18/2008, 12:54 PM
Depends on what you plan on keeping. Fish only not much light. Corals I recommend MH or T5. Mean difference between the MH and the T5 is heat. MH is alot hotter so if you have a canopy you may have to worry about heat issue. On my 120 I run 2 250 watt MH lights and 2 54 watt t5 lights for actinics.

DTeuton
09/18/2008, 03:29 PM
I will have corals an fish an I do have a canopy ,How hot does your tank run,