Cat fish (or if that's too big) a goldfish. But beware, there are also millions of diseases and infections out there.
no
about half a fish unless there fat then buy the a whole fish
about 5
it all dependes on thier personality like if there funny u should get them a clown fish!
Show your mom that you are responsible enough for a fish. Do some extra chores around the house and take care of maybe a plant. Also you should do some research on the type of fish you want to buy. Maybe then your mom will allow you to have a fish
It depends on how big your fish are and what type of fish they are, its worth asking the person you buy the fish from. On average you can fit about 20 tropical fish in a 2ft tank.
either get a normal gold fish or preferably a fantail goldfish
It depends on what type you buy. Not very much either way.
Tropical fish are harder to look after and cost more. Other than that any type of goldfish is a fantastic pet.
The type of horse you buy is up to you. It should fit your needs such as height, level of training, sport etc.
Maybe a fish, easy to take care of.
It depends on so many things. How big your tank is, if you are an experienced aquarist, what type of fish you like, where your tank is placed in your house.Generally, tetras are nice fish to buy because they are hardy and have a wonderful variety of colors. Another one of my favorites are danios, these are also hardy and extremely playful. And the amount of cinnamon toast crunch you put in the tank.