Because he is going to be more fatter then the rest of the other fishis.
When you hold the fish it will say what kind its status(which will say pregnant) and age
the fish will have dots
Silver dollars do not get pregnant. They are egg layers.
slap them with a fish, its the best way to be sure :)
With a guppy you need to look at the gravid spot. This is a dark spot in the fish's belly. A large gravid spot indicates the fish is likely to be pregnant. You can tell how pregnant the fish is by how large the spot is. Sorry I have no experience with other species.
Parrot fish are egg layers, and thus are never pregnant.
It means that your fish is either over fed or it is pregnant. if your fish is over fed try to lay it off food for a while.. and if your fish is pregnant then.. make sure you know what to do! GOOD LUCK!
it will have a red dot and black on its belly and will be fat
A pregnant fish is called a TWIT
well i don't know if you would want ot eat a pregnant fish (:)) lol go for i guess
Parrot fish do not get pregnant so there is nothing to do.
have sex with a fish and get it pregnant