My Brazilian tortoise was waiting for the National Day, I put it on the couch and couldn t find it,

Probably frightened by such an environment? Don't always play around with the tortoise, it's easy to scare it... Familiarize it with the environment.

Environmental issues make it adaptive.

Of course, if it is kept on the balcony, it needs sunlight to help it absorb calcium, but it is not the same in the room. >>>More

If you don't fall down, it is recommended to look carefully in the sun If you fall down, the problem is really troublesome, and you may not find it How big is the turtle? Is the balcony of the landlord's house sealed?

Your fish tank is short, right? It crawled out and jailbroken. If the balcony is not sealed, you really have to be careful not to fall out of the balcony. >>>More