does medaka eat? Medaka prefer animal feed, because the content of protein and fat in animal feed is high, which can promote their growth and development. The animal feeds that are more suitable for them are red worms, nematodes, shrimp, water fleas, wigglers and so on. When raising medaka at home, they should also be supplemented with some plant feed, so that they can have a balanced nutrition and will not have a single diet.
Usually, if there is no time, you can also feed synthetic feed, because the nutrition in synthetic feed is more comprehensive, and it is not easy to pollute the water quality. However, synthetic feed is not recommended for long-term feeding of medaka, because they are not easy to digest, and the content of protein and fat is not as high as animal feed.
does the medaka like? The medaka likes the water temperature between 23-27 ℃. When raising at home, it is necessary to keep the water temperature in this range and avoid the temperature difference exceeding 2 ℃. If conditions permit, a heating rod can be installed to keep the water temperature at about 25 C. Medaka has strong cold tolerance and can also adapt to life in cold water. But they are sensitive to changes in the environment, so they should avoid temperature differences when they are raised. Because medaka are very sensitive to changes in water temperature and water quality, they are often used by humans to test water quality.
