Skimmer and cooling fans

hookitbig

New Member
I have a 50 gallon tank I am turning into a reef tank. I currently have an undersized sump which I am replacing with a 20 gallon tank. I am looking for a skimmer a little oversized for the tank and have been looking at the ASM G1 or G2. Which would you choose?
I am also building a hood to hold dual 175 metal halides. I have looked around at the cooling fans available and the coralife retro fit 4" seem to be the best option. Any recommendations?
John
 
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