usually means its dead
Its DEAD
up and down
Normal goldfish can see both in front and to their sides. The fancy bubble eyes etc are lucky if they can see at all.
when a goldfish puffs it puffs out what it was chewing on
nothing:( :( :( :( :( :( :( look sideways
Convergent boundries
nothing
It dies
he is probably sleeping
They swim sideways and have a lighter color. They start to shed too (get flakey)
he's going to die
Well yes that is a hard thing to find out because fish don't have eyelids but if a goldfish is upside down or sideways or just sinks to the bottom its dead but if it just pausesit just means its taking a little snooze!