Quote:
	
	
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					Originally Posted by MrSelfDestruct
					
				 If you knock the lamp over, the water (actually some sort of oil) can go cloudy, ruining your lamp. | 
	
 I've had this happen to mine, and over time, it cleared up.
Also, if the room temperature was too high, then I got massive amounts of small bubbles.  A low room temp would produce the coolest effects.