Sucker fish egg colour is bright yellow.
Yellow fish assumingly live in water, along with blue, red, and green fish.
water insects and water weed
No, all guppies should be freshwater fish.
If you were to remove the water the fish is in, then the fish would suffocate.
salmon ,red mullet,black bream,greyling,yellow fin tuna
the longhorn cow fish has long spindly horn and is kind of a greenish yellow colour.
Their fish food follows a particular colour scheme of red and orange and yellow and green and blue and indigo and violet.This can easily be remembered by the ryhme:richardofyorkgavbattleinvain:D
Oxygen to breathe
They are grey in there natural habitat but once they are taken out of water they will turn pink.
If you put a fish in a dark place the colour of the fish would gradually turn white.
They have gills to remove oxygen from the water instead.