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View Full Version : blue/graysh film on liverock

bartek101
08/17/2010, 10:42 PM
today I have noticed that on one side of my fish tank some of the live rock is covered with bluish/grayish film/pouder, never seen that before, but its only on 1 side of the tank, al parameters look good, see pictures:




thanks
TampaReefer79
08/17/2010, 11:10 PM
today I have noticed that on one side of my fish tank some of the live rock is covered with bluish/grayish film/pouder, never seen that before, but its only on 1 side of the tank, al parameters look good, see pictures:




thanks

Wrong forum. You might have better luck in the Reef Discussion section! :wave: