Quote:
	
	
		| 
			
				 
					Originally Posted by Beverly
					
				 
				Any ammonia in a tank with fish and corals is definitely bad      
How old is the tank?  Was it completely cycled (no ammonia or nitrite) before adding livestock?  Anything died in the tank recently?  
			
		 | 
	
	
 i switched tanks 2 weeks ago, moved everything over. The previous one was cycled and i used about 40g of its water. I did put three new fish in on monday. and nothing has died in it.