Meta description: Louhan fish or commonly known as Flowerhorn is a cross-breeding result of several species of Cichlid. Read on and get to know their types. Louhan fish or commonly known as Flowerhorn is originally found in Malaysia and Taiwan. Genuinely, louhan is not a native species since it is a cross-breeding result of human to produce a mesmerizing pattern of colors from several species of Cichlid. Therefore, it is called a hybrid fish. As a result, we can find a lot of different types of louhan across the world. Still, the fish can be categorized into distinct varieties. 1. Cencu or Zenzhu/Pearl Louhan Basically, Cencu is the breed of Trimac Cichlid which is characterized by white pretty mark on its body; thus also called pearl louhan. Cencu are divided into two categories, i.e., classic and modern. The classic cencu commonly has a more dominant bright red color than its white dots. Besides, it has bigger size but a smaller bump on its head, which is in contrast wit...