Swallow is a relatively common tropical ornamental fish. Its dorsal fin and anal fin are very long, and the upper and lower ends of the tail fin are strip-shaped. It looks like a flying swallow, hence the name. This kind of fish is mild in character and does not require high water quality, so it can be mixed with other fish in weak acidic water, but it should avoid being raised with tiger skin fish, otherwise it will be attacked.
Colorful angelfish is a slightly larger fish, length of about 20 cm, the overall round. It prefers soft water with weak acidity, usually inhabits places with lush water and grass, and has higher requirements for water quality. This kind of fish has a mixed diet and likes to eat animal feed, which can be fed with beef, chicken heart and so on.
Blue Manlong's scientific name is Poured Silk Fin Cephalopoda, the length is about 10-15 centimeters, with 1.2 meters of tank to raise more than enough. This kind of fish belongs to tropical fish, the temperature requirement is between 22-28 degrees Celsius, when 18 degrees Celsius can also eat, but the appetite is not very strong. It can tolerate low dissolved oxygen and even breathe on the surface of the water.
Zebrafish is a small tropical fish, only 4-6 cm long, spindle-shaped body, body stripes, looks like a zebra. This kind of fish has a mild temperament, and will always swim, relatively easy to raise, but also very suitable for mixed culture, the water quality requirements are not very high.
