Meta description: Louhan attracts people with its unique body and lovely colors. To get a satisfying result, breeders need to know how to spawn louhan fish correctly. As one of the popular types of fish, louhan attracts people with its unique body and lovely colors. Mostly, those characteristics are gained through cross-breeding between different types of louhan. High market demand forces breeders to produce the most wonderful louhan. In order to get a satisfying result, breeders need to know how to spawn louhan fish correctly as followed. 1. Recognize the reproductive period Flowerhorn or louhan are aggressive fish which will attack any species that invade its territory. Hence, most of louhan are put in an aquarium alone without a partner or even ornaments. Regarding this behavior, breeders should know when the female gets ready to breed. It is usually noticeable from the appearance of dark stripes on its body. 2. Prepare aquarium divider The next step is to prepare a spacious or ...