First place, grass goldfish. It is the ancestor of goldfish, and no one has artificially changed its genes. In terms of physique, it is closer to the original fish, and it is much more sturdy and joyful than ordinary goldfish. Moreover, the grass goldfish is a cold-water fish. It does not need a heating rod to heat it all year round, and it is not picky about food. It only needs to feed ordinary feed.
The interaction of grass goldfish is also very good, and it likes to play with people. When the owner approaches, it will gather together to the surface of the water. The color of grass goldfish is mostly bright red, which is very festive. When it grows up, its tail fin is as elegant and ornamental as koi fish.
The second place, Mary fish, is a kind of small tropical fish with mild temperament. It is suitable for living in the water temperature of 23 degrees to 28 degrees. It has strong vitality and can adapt to all kinds of water quality. It can also live well in a small fish tank. This fish has a miscellaneous diet, can accept all kinds of feed, and is not picky about food.
Third place, tiger skin fish. This kind of fish is about five centimeters long and has four black vertical stripes from head to tail, which are as colorful as tiger skin, so it is called tiger skin fish. This fish is lively, swims quickly, looks good and has strong ornamental value.
Fourth place, fighting fish. He conquered many fish friends with his enchanting tail fin. Betta fish is different from other fish in that it has auxiliary respiratory organs, which can breathe air directly in water and survive when the water is short of oxygen.
Therefore, many fish friends can live well without changing water for a month. Male betta fish is territorial and particularly aggressive, so it is generally not mixed. Their common species are China betta fish and Thailand betta fish.
Fifth place, gold plating. He is the best breed of goldfish. This fish is a kind of cold-water fish with rough skin and tenacious vitality. It can live without heating rods at all. It is very short and round and lovely. Friends who like to keep goldfish can practice their hands from gilding, which is definitely a good choice.
Sixth place, zebra fish. It is a small tropical fish with a very solid skin, which can adapt to most water quality, and has a low requirement for water temperature and a fairly high survival rate. It has a zebra-like longitudinal stripe on one side of its body, its body length is about 4cm short, its temperament is gentle and its color is beautiful. It is one of the most popular ornamental fish among goldfish species.
Seventh place, arowana. The arowana not only does not require high water quality, but also can surface to breathe. It is a small tropical fish that is well bred. The adult fish is about 10 cm long and its colors are mainly blue and yellow. He has two long whiskers sticking out of his pectoral fin, which is very personal.
Eighth place, mini parrot fish. You can tell from the name that this kind of fish is not big. The adult fish is about six centimeters long, with big eyes and a lovely expression. There are two kinds of fish: sapphire parrot and platinum parrot.
Mini parrot fish are more aggressive, but they are monogamous. After successful pairing, they will take care of their babies together and have super reproductive ability. In addition, he is particularly easy to feed, and there will often be a situation of flooding.
Ninth place, red swordfish. Red swordfish is red all over, lively and active, strong and not picky about food. However, red swordfish is particularly fond of jumping into the jar and is also famous for being very restless.
The tenth place, peacock fish, can be said that peacock fish brought a large number of new fish friends into the pit. He is lively and active, with a body length of about four centimeters and a tail fin, which is very elegant, colorful and varied. It also has the biggest feature that it lays fish all the year round, so it is also named million fish, which is a kind of fish that can be born and raised well.