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mark & cindy

  1. General Reef Discussion
    I am a week into my first tank's cycle. It is 55 gallons. I will be buying one or two power heads, but does that depend on the size of my pump? I need to buy a new pump and a back-up. I have been told to buy a CA 3000 or CA 2200. Will take be about right? What is a good rule of thumb for pump...