Whether the tail of Thai betta fish can grow after it is broken depends on the situation of their tail breaking. If their tail is not broken much or the situation of breaking is not serious, it can be recovered. Because their growth ability is still relatively strong, especially the Thai betta fish in its infancy, which can grow in about a month. During the period when they grow new tails, breeders need to ensure that the water quality is clean and fresh, so as to avoid infecting bacteria where the tails are broken.

If they have a serious tail break, it is generally difficult to recover. Especially from the coccygeal vertebra fracture, most of them can't recover.

1. Reduce decorations: Thai betta has a large tail, and many decorations will be added when it is raised artificially. These ornaments are very likely to cause injuries when they move, and many sharp ornaments can also cause injuries to their bodies.

2. Separate feeding: Thai betta fish repel each other of the same sex, especially male fish, and the fighting situation is extremely serious. Thai betta fish are easy to hurt their tails by mistake when fighting. When rearing artificially, they need to be reared separately. If the feeding container is large, several partitions can be installed, which can prevent fighting and put together for feeding.