Oct 28, 2011 #1 momo3681 Aquarium Advice Regular Joined Oct 8, 2011 Messages 52 My male guppys top fin is turning grey? What is it?
Oct 28, 2011 #2 bruinsbro1997 Aquarium Advice Addict Joined Jun 21, 2011 Messages 5,663 Location California Coastline Do you have a picture? What is your water quality (ammonia, nitrites, nitrates?). Any other fish in the tank, and how big is the tank.
Do you have a picture? What is your water quality (ammonia, nitrites, nitrates?). Any other fish in the tank, and how big is the tank.