Ornamental fish cultivation is a fun hobby. Everyone has their own hobbies. For those who like ornamental fish, usually they can sit for hours in front of the aquarium just to pay attention to the beauty, the color of the beauty of various ornamental fish that swim to and fro with various diverse shapes, many ornamental fish maintained have different shapes, colors, shapes and habitats such as; freshwater ornamental fish and seawater ornamental fish, for freshwater ornamental fish, the fish that are maintained are usually betta fish, arowana fish, swordfish, lemon fish and others. One of the reasons why why ornamental fish can be a source of income The answer is tempting because the ornamental fish cultivation business does not require a large area of ​​land, does not have to start with a large capital, and the most important thing is that it can be done by anyone, in this application will be explained step by step how to ornamental fish farming for beginners, start from the preparation of fish, feed, selection of fish broodstock, hatchery, care, maintenance, prevention of disease to harvest. Cultivators are recommended to have permanent agents that are ready to accommodate the results of their cultivation. The most important thing is that farmers must actively look for consumers directly or through communication media. Get this application for free and also offline, hopefully it will be useful.