1, Black Mary:
Black Mary, also known as Sparidae, is a freshwater ornamental fish, belonging to Cephalopoda, Cephalopoda and Cephalopoda, distributed in Mexico. A small tropical fish, which is a spindle-shaped hybrid of dried high-fin Mary fish, is 5-6 cm long. Whether male or female, they are black and bright, unique and attractive.
2. Electric eel:
The line-feather electric eel, also known as black devil fish, is called nigger fish in English. In China, the more popular name is Magic Knife or Kuroha. Aggressive, like to walk at night, the whole body is as dark as ink, the swimming posture is clever and wonderful, and the hunting speed is extremely fast. The whole body is dark, the head is pointed, the caudal fin is slender as a rod, and the caudal fin has two white circles.
3. Red-tailed black shark:
Red-tailed black shark, tropical fish, alias: wild bream, red-tailed fish, red-tailed shark, red-tailed mackerel, black shark, scientific name: Labeo bicolor, family, species: CYPRINIDAE, origin: Thailand, food: like animal feed, any live bait can be used, but plant feed should be added, with a slightly higher temperament.