I started with x2 horned nerites, one of which didn't last long, but both had horns and x1 zebra nerite which grew too big and was eating too much algae so went into the downstairs fresh water shrimp tank, this one has been in since the begining I think the algae growth on it's shell, which the shrimps browse on, is hiding the horns
			      	        
	
				
				
			
						 horned nerite.jpg (55.41 KiB) Viewed 9051 times
		 
				
		
	            
	      	 
			      	        
	
				
				
			
						 zebra nerite.jpg (63.31 KiB) Viewed 9051 times