all i feed him is formula 2 marine pellets and green seaweed,but now he isnt eating at all. also spotted some redish colored places around his mouth. dont know what to do help please! any ideas would be appreciated.
How stocked is your tank and what are you feeding them with. Alot of times fish lose color due to lack of nutrients in there diet. Is your fish getting plenty to eat? Have you changed your food or supplimets?