Does this fish have thorns?

Larvae is a kind of freshwater fish and has no small fishbone. Larval fish, also known as anchovies, commonly known as "Coilia ectenes" and scientifically known as "Coilia ectenes", is a valuable economic fish, named after its tail is forked like anchovies, short and red, slender and narrow, like anchovies.

Larvae is a migratory fish, which usually lives in the open sea. Every year in late spring and early summer, they flock into the river and lay eggs at the fresh water entrance of the middle and lower reaches. Larvae are distributed in Guyana, East China Sea and South China Sea of China.

Feeding management:

Larvae is a kind of tropical fish, which is easy to raise. The requirements for water quality and temperature are not too high, and its adaptability is also very strong. When the water temperature is above 18℃, it can survive completely. I don't need heating all winter, but I don't like swimming very much. However, when changing water, it is necessary to keep the temperature of new water and old water consistent. This kind of fish is small and gentle, so it is best not to mix with other kinds of fish.

Food: red nematodes, Daphnia, and dry feed can be used. Disease prevention: when changing water, pay attention to maintaining a certain proportion of new water and old water. All water can be replaced unless the water quality deteriorates. When all the water is changed, as long as the temperature difference between old and new water is controlled not to exceed 5℃, you will not get sick.