Re: The Official Asylum Reef Tank Thread
A computer fan that is 10-12" wide? Is it an array of fans 3-4 lined up, I have seen those around before. I haven't thought out the cooling yet, but I think that fans placed on top of the end caps will be the way I go. The only consideration is whether to exhaust air out the top or blow air in and over the end caps.
I will probably go with a fairly open structure and use some aluminum angle to mount everything up to and attach to the existing hood. Cheap, lightweight, and open top so as not to trap heat, but the whole assembly will still hinge open on the existing top that is there.
I did like the T5 setup I had before. I ran 3 T5 and 2 T12 super actinic staggered like you do with timers. SPS grew very well and had great color. Looks like it is time to go shopping for bulbs. The IC 660 will run 16" of bulbs....that would mean 4x4". The 430 has a lower limit if I recall. I may very well have to pick up a second 660 and keep the 430 for actinic duties.
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