Pseudotropheus sp. "acei"

Pseudotropheus sp. "acei" (also known as yellow-tail acei) is a mbuna cichlid from Lake Malawi that grows to around 6 in 

These mbunas are omnivorous but prefer plants and algae in their diet. If they are to be fed staple, then any food made for African cichlids will do. Most vegetable matter will work as well. These fish are possibly the most peaceful fish in the Mbuna family,

Their preferred water conditions are a pH of above 7.5 and a temperature of 78–82 °F (26–28 °C). They like a tank size of 55 gallons or more.