Fish don't change colors in accordance with pregnancy. Also, most fish do not carry their young internally (pregnancy), and release eggs which are fertilized outside.
Many fish will however become more brightly colored during times of mating or agression.
If you talk about gold fish colour then it is a common sense that it is naturally gold.
They are grey in there natural habitat but once they are taken out of water they will turn pink.
Goldfish can not get pregnant they are egg layers and their eggs are fertilised externally. Never turn filters off on a fish tank unless you are cleaning them. Cycled filters are needed to remove the poisons from the water that the fish create by living/pooing etc in there.
A pregnant fish is called a TWIT
Parrot fish do not get pregnant so there is nothing to do.
there are many colour fish have
A guppy fish is pregnant for about 4 weeks.
When you hold the fish it will say what kind its status(which will say pregnant) and age
Blue...
Yes...There are signs before a fish dies 1) The fish might turn out of his colour 2) He/she would hardly swim around 3) Might not eat Hope this helps!!!!!
have sex with a fish and get it pregnant
Purple. A purple fish has to be purple!