If the ruby fish is raised well, it can grow to 10-14 cm. When raising, you need to pay attention to the health of water quality and the nutrition of the fish.

The ruby fish can reach a length of 10-14 cm in adulthood. The male fish is slightly smaller than the female fish, and it is very easy to distinguish. However, the newly hatched larvae are very small, and it is not easy to find if you don't look carefully. Under normal circumstances, the female fish can start breeding when the body length reaches 10 cm.

The ruby fish is a non-three lake cichlids African cichlid, with a shorter body and a larger size. This fish is characterized by beautiful blue spots all over its body and a large black spot on the front of the tail stalk. Ruby gets its name from the brilliant red color that occurs during their breeding season. In fact, this species of fish has some individuals whose whole body is always bright red, but it is difficult to see in the market.