Hi guy's I have a coldwater set up for my European Lobster, after adding him on Sunday the water has became really cloudy, especially today! Now after my research I can tell that it could be one of two reasons, my sand is being constantly stirred by the lobster suspending it in the water, however I highly doubt it as I can hardly see through it, or the second option the tank has suffered a bacterial bloom and is trying to right it? I performed a 15% water change but its back to the same state, does anyone have any idea's what to do? Thanks!