Goldfish can only be sexed when they are mature enough to breed and it is also breeding season. At this time the males have white spots on their gill plates and pectoral fins. The females just look a bit chubbier than the males.
Get a second goldfish.
As a pet, goldfish.
No, goldfish are freshwater fish. Any goldfish you buy in the store are tank bred and not wild caught.
It depends on how long you want the fish for i personally think a goldfish is the easiest to handle.
Yes they will, to prevent this you could buy a fish tank cage.
Yes, like all pet fish, goldfish need more oxygen than can be provided by just a bowl of water.
You should buy proper goldfish food as there is a difference in the food to provide the correct fats, proteins, and vitamins
usually, if you buy goldfish food, and break it up, they love it! :-)
Cat fish (or if that's too big) a goldfish. But beware, there are also millions of diseases and infections out there.
No, it will die now don't be cheap and buy a fish bowl. And get your fish a castle to so he can hide from you.
You cant in the normal sims 3, but you can buy a fish bowl and either click on it and buy a goldfish, or you can catch a fish from a pond and put it in. Fish need to be feeded regularly to live. If you don't do that then you have to buy an expansion pack.
The rule of thumb for goldfish is 10 gallons per double tail fish (fancy goldfish) and 20 gallons per single tail goldfish. If your goldfish are overcrowded you can either, buy a second tank, return some of the fish to the petstore, or ask if anyone you know would like to have one of the fish.