Comments on: What causes such changes in water quality in a salt water reef tank? http://okavangochallenge.com/water-quality/what-causes-such-changes-in-water-quality-in-a-salt-water-reef-tank Mon, 21 May 2012 23:35:19 +0000 http://wordpress.org/?v=2.7 hourly 1 By: Clown Keeper http://okavangochallenge.com/water-quality/what-causes-such-changes-in-water-quality-in-a-salt-water-reef-tank/comment-page-1#comment-3509 Clown Keeper Sat, 21 Nov 2009 20:42:59 +0000 http://okavangochallenge.com/water-quality/what-causes-such-changes-in-water-quality-in-a-salt-water-reef-tank#comment-3509 you should do %25 water changes every 3 days to maintain water quality in that small tank.<br><b>References : </b><br> you should do %25 water changes every 3 days to maintain water quality in that small tank.
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