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					Originally Posted by  reefwars
					 
				 
				too much noise for me , a trickle down my emergency would drive me nuts....and i dont submerge my emergency as i like to know when its going off so i can fix it , if its submerged you may not know if the main is clogged unless its creating bubbles   
			
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 My water level is the same level as the top of my emergency pipe so I only get a few drops down the pipe, can't even hear it at all until it starts running out faster, then I clean the herbie strainer and it's fine again.