Daily feeding:
(1) First, it is not afraid of hypoxia. The swim bladder of dinosaurs evolved into an auxiliary respiratory organ (this phenomenon is very common in ancient fish, such as walrus, bowfin fish, swordfish, Nile devil, crocodile, lungfish and so on. ), so it simply takes a few breaths of air when there is insufficient oxygen in the water. You can often see dinosaurs swimming to the surface to breathe air.
(2) Secondly, the dinosaur's body surface is covered with diamond-shaped hard scales, forming a protective layer, so dinosaurs can tolerate bad water quality, have good drug resistance and seldom get sick. But this does not mean that dinosaurs were immune to all kinds of poisons. If you want to raise dinosaurs well, you must give them a good environment. Although its adaptability is super strong, it is still beyond its endurance. More attention should be paid to small dinosaurs. The drug resistance and salt tolerance of young dinosaurs are very poor.
(3) Polyculture: Dinosaurs are low-level fish, so you can polyculture some middle-and upper-level fish, but be careful not to differ too much in size, because dinosaurs are not kind people and can eat big fish when they are hungry. In addition, be careful that dinosaurs are caught by other fish, so it is recommended not to mix with red-tailed cats, tiger-skinned platypus and the like, because dinosaur fish belong to the lower level and cannot compete with some large fish in the lower level. Dinosaurs should avoid mixing with blunt-nosed lungfish. Australian lung, Victoria lung and South American star lung can be mixed with dinosaurs.