Can watchman goby play dead?

[Justin poirier]

So I came home last night and I was in a hurry and checked my tank and saw that my yellow watchman goby was white like pure white so I came to the conclusion of he must have died bad water or something but I was already late for work so I couldn't take him out so I left him. Well I came back the next day (didn't get home till 2 and had to work at 8 didn't worry about the tank) and I looked at his "corpse" was gone then I looked and I saw a little yellow head and there he was breathing and everything again is this normal

 

[4FordFamily]

They can change color, they're a strange fish!

 

[Zack K]

My lawnmower Blenny changes shades of brown depending on his surface. He can blend into the white and and the brown rock. Sometimes, our fish play opossum and Chameleon I guess

 

[Oohkris123]

They can turn white or a real pale color when they are stressed

 

[ca1ore]

...... or at night!

 

[Justin poirier]

...... or at night!

Okay that explains it because I turned the lights on when I saw him like that