I would go down to the 2x150 for that tank. The other hood will be overkill. You could also use 2x175s or 2x250s the latter especially makes sense if you plan to run 20k bulbs to compensate for the lower PAR output.
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A free people ought not only to be armed and disciplined but they should have sufficient arms and ammunition to maintain a status of independence from any who might attempt to abuse them G.Washington |