The Blue ram is indeed one of the most peaceful and beautiful cichlids of all. They are dwarf cichlids as they grow to 5cm. They comprise of many enchanting colours but since most are tank bred, lack these amazing colours. Even a gold strain of the ram has been developed. The most striking feature of the blue ram are its blue irridescent flecks and the black spot and vertical band it has. The males are more colourful than the females. Females are rounder with a pinkish abdominal area. As far as water is concerned - it has to be perfect or close to it. These fish have a bad reputation to die, they only live for 2 years or if you're lucky, maybe 3 years. They must have clean and crystal clear water with an acidic pH and it also must be soft. Rams are very, very delicate so only the advanced aquarists are experienced enough to look after them well. Note that rams don't take to medications well and prefer to be in a species tank with driftwood and amazon sword plants.