Sufficient light for SPS ?

Marco.Polo

New member
Hey guys, so i'm not sure if i'm going with T5'S or with Metal halide + T5.

I know that with metal halide the growth is better, but i'm also looking to save money with electricity bill.

For 60cm or 55cm height, will 6 T5 High quality bulb will be enough? (Such as giessemann or ATI)?

Waiting for your appreciated answer! :mixed:
 

Marco.Polo

New member
No more than 20", the question is, the height is not important?
I mean does 6 or 8 does not effect of the light to the depth?
 
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