I do this once a month. Blow off all the corals (gently) ledges and dead spots. Do a small WC then I dose some home made reef snow and clean my pre filters. It’s almost impossible to cover all dead spots with circulation especially in a well established tank with lots of coral. All I worry about is proper flow for all the coral without blowing them awayEvery now and again get the ol’ turkey baster out and Blow! Rinse it out before you use it on the turkey!

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Queue The Outer Limits theme music.


