odd tiger barb behavior

[Guest]

my green tigers sleep head down, vertically. at least i think it is sleeping. is that normal?

 

[src]

Mine usually do this, too. It seems to be their resting position.

 

[Guest]

ok cool. i just noticed it tonight, but had never watched them post lights out before.

 

[lovemybarbs]

That's normal. It's weird, I know.