Abstract

A catalog of various varieties and a step-up in breeding and rearing Japanese improved medaka attract many people with their diverse colors and patterns. In order to raise more enjoyable medaka and to raise more beautiful medaka, we have compiled everything from the basics to the applications you need to know. Let's aim for a higher level of medaka rearing. CHAPTER.1 Medaka rearing style Medaka can be reared in various systems. They can be reared and bred not only in water bowls and rearing cases, but also in aquariums and small glass containers. Arranging the rearing space with aquatic plants makes medaka rearing more fun. CHAPTER.2 Illustrated guide to improved medaka varieties Improved medaka friends with different body colors, patterns, body shapes, fin shapes, etc. Each of the wide variety of varieties has its own unique characteristics that are a delight to our eyes. Find your favorite type. CHAPTER.3 How to raise medaka well Basic knowledge you should know first to raise medaka well. First of all, it is important to think about where, for what purpose, and how you will raise them. You want to raise medaka in a good environment. CHAPTER.4 How to breed medaka effectivelyBreeding is not that difficult, but it is important to first understand medaka and create a suitable environment. Also, to obtain better fry, selecting the right parent fish is also important. Take the first step to improving your breeding skills. CHAPTER.5 Key points of breeding taught by professionalsNew varieties of improved medaka are born through various breedings. What was the process by which the popular species of today were born, and what changes will they undergo in the future? Take on the challenge of breeding in your own way, taking into consideration the selection, breeding, and breeding techniques of each breeder. Useful medaka breeding Q&A when you're in trouble Specialty store guide Index of medaka varieties

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