I've been vaping for 3 months now. I've been using a SMPL mod with the Derringer, Derringer Sub-tank, and now a Cthulhu RTA. Looking at making the plunge to a bottom feeding mod. But don't know which attys I can use on it. Is it a simple modification to an attys? Or will I have to buy some more attys for it?
	
		
			
		
		
	
			
			 
				
		 
 
		 
 
		 
 
		 
 
		 
	 
 
		 
 
		
 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		