the first 3 pics are a living stonii thye are a peacock ,4th and 5th arent sure but they are both mbuna,pic 6 has a clown loach and electric yellow and a male kenya cichlid, both electric yellow and the male kenya are both mbuna,7th pic is a type of aratus, very aggresive when it matures.8th pic could be a bumbelbee cichlid i know they are black when young,if it is he will get BIG. 9th pic im not sure but its mbuna, 10th and 11th and 13th pic is some sort of peacock. 12th pic is a mbuna of some sort. 14th pic is a mbuna not sure what type, the last pic is an albina kenya cichlid...sorry i wasnt able to help more it makes it hard concidering color patterns can be different from fish to fish depending where in the lake they live, surroundings,food, colors of parents ect. hope i helped a lil