Dastank
03/06/2006, 01:31 AM
I have a 35 gallon tank, 16" deep. I'm upgrading my lighting to T5s and I'm not sure how many I need to support clams. I have never dealt with the light requirements of clams. :confused: I can put 4 t5s in my hood right now, but with some modification I might be able to put 6. Do I need 6?