I swear this hobby hates me. The other hydor koralia power head has stopped working.... Didn't kill everything so that's good. 
 
I took it out and put it in some vinegar. Hopefully a good cleaning will get it back working again. 
 
Sent from my Nexus 6 using Tapatalk 
		
	
		
		
		
		
		
	
		
		
	
	
	 |