[glewis121]

I have a 65 gallon tank that currently has only a few clowns and 50 pounds of live rock.

I am considering converting the tank into a reef tank. the tank has two powerhead filters and a magnum 350 canister filter.

If i convert the tank to a reef tank i will be upgrading the lighting system to metal halides.

I was wondering if if i need/ should get a protein skimmer.