Hey i have a salvini cichlid and he's a weird blackish color and never comes out and always hides... the water is fine and he is the only one in his tank right now.... he's like three inches long. Why?:help::headbang2:
Could you give more info? What are the exact water parameters....ammonia, nitrite, nitrate? What size tank? What is your water change schedule? How long have you had the fish?