Stone like bruise at top of tank
			 
			 
			
		
		
		
		My tank is 150 gallons. It measures 48" long, 30" high and 24" wide. There is a stone like bruise on the inside of the tank about 2" from the top,right on the seal. The tank has never had water in it, I think the damage was done in shipping. Does anybody know if the seal will eventually let go because of this? 
		
	
		
		
		
		
		
	
		
		
	
	
	 |