1. Guppies
Colorful body color, beautiful body shape, can withstand 16 °C low temperature and resistant to dirty water quality, the most suitable growth temperature is 22-24 °C, omnivorous small fish species, guppies are mild, can be mixed with mild small and medium-sized tropical fish. There are many strains, the most representative ones are dresses, grass tails, metal, snake king, lace, galaxy, medusa and other strains.
2. Zebrafish
There are longitudinal stripes like zebras on the side of the body, so it is named zebrafish, beautiful color, adult body length 4-6 cm, low requirements for feeding conditions, one of the fish with the widest temperature range, water temperature between 15 °C ~ 40 °C can survive, omnivorous small fish species, like to move in the upper waters to feed, not picky about bait.
3. Mary Fish
The body color is red, black, silver, tricolor, etc., and common varieties are swallowtail red mary, swallowtail black mary, three-color mary, high-fin red mary, high-fin gold mary, leather ball silver mary, etc. The water quality requirements are not high, like weak alkaline hard water, the suitable water temperature is 20 °C ~ 24 °C, mild temperament, like to forage in the upper waters, not picky about bait.
4. Angel fish
Beautiful colors, very mild personality, no special requirements for water quality, strong adaptability, can accept water temperature at 22-27 ° C, they are not picky eaters, but like to eat fresh food. The body length can grow to about 5cm, and the difference between angelfish and other fish is that they emit a different fluorescence, or make people's eyes see different special colors.
5. Mini parrot fish
Petite, round and cute. The skin is easy to keep, and the species: royal blue parrot, platinum parrot, royal blue parrot has a royal blue vertical stripe on its body, and the fins have a faint blue color. The platinum parrot is an albino species, white throughout, also known as snow mountain spirits. Adult body length: 5cm ~ 6cm, omnivorous and easy to raise, suitable for water temperature: 20-30 °C, optimal water temperature: 25-28 °C, living habits: mini parrot strong sense of territory, aggressive, like to avoid the house, will fight over the territory, estrus period is even worse. Generally, it is raised in areas or in large quantities to avoid fighting. There is a nesting habit, usually hiding in front of the house, taking gravel, pushing stones, building a nest in a low-lying area, raising and breeding fun to bring their own fry.
