Can anyone please tell me why my Zebra Danio keeps burying himself?

Can someone please tell me who this is???

💓Please tell me what is you sweetest fantasy😏My FREE access

Can anyone please tell me her name!

Can anyone please tell me her name?

Just messing about, anyone fancy helping me with this? Great

Can someone please tell me whats her name ????

Can anyone please tell me what bike Tyler is riding here?

Can anyone please tell me what to wear?

Can someone PLEASE tell me who this is???

Can someone please tell me who this is???

Can anyone please tell me who this is? Been trying to find out