Yes they are considered fish. Small fish but fish.
if it a koi fish then yes, to have one heading down stream is considered bad luckIt's not considered bad luck at all! It denotes the koi is travelling in the fall and should be shown with maple leaves rather than cherry blossoms. It can mean that you are trying to overcome any hardships.
Anything that has mass is considered matter.
Anything that has mass is considered matter.
organic matter helps provide oxygen for the fish to breathe
Yes it is a fish
yes
A fish that's a girl.... :)
Three fish are considered a mess of fish.
No it doesn't.
No its considered a fish
No, they are a boney fish.