250w metal halide on a 29g
Hey I've got a spare 250w metal halide pendant and ballast laying around, if I had a 20000k bulb and hung the mh 10-12" above my tank (30x12x18 deep) would this be Way to much light? I am currently running a 4x24w t5ho setup. Bulb cost is damn expensive though at $30 a pop. I also love the shimmer from metal halide. What do you guys think?
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