None. The 1 gallon bowl is already too small for the betta by itself.
well you first need at least a one gallon fish bowl and fish gravel and plants and stuff for them to hide in. fish food, and give them every once in a wile betta fish treats for fat.
Any.
yes but only a betta fish and moutain minnows can live in a bowl :) oh and they cant live together
Bettas can be kept safely in a gallon or more, depending on how active he/she is. If you want your betta to be really happy, get a 5+ gallon tank. Any size gravel/rocks will work, and my betta seems to like the plants I added. Remember, bettas like roomy habitats.
The first rule of fish keeping is "1 inch of fish needs a minimum of 1 gallon of water" Your 'bowl' is not big enough to keep one fish healthy let alone two and a Betta. Goldfish are coldwater fish and need temperatures around 55F. Bettas are tropical fish and need temperatures around 80F so you can see that they should not be kept together anyway.Simple answer is NO. They need totally different living conditions. 1 Betta needs a 5 gallon (nominal) tank. Two goldfish need a 25 gallon tank.
$5.00 at petsmart i think but they can live in a bowl
Very few species can, such as the Betta.
Sorry, type in: how do betta fish live?
A Long life for a Betta is around 30 months.
Well, 4 guppies would be fine in a 2 gallon bowl, but they breed a lot, so you'll have to put them in a 10 gallon tank once there is fry [put the fry in the 10 gallon tank, not the parents!]. But if your just keeping 4 females, or 4 males, they can live in the bowl just fine. I would not put them in a 1 gallon, or 0.5 gallon bowl, though. It's not big enough [not as big as a 2 gallon bowl is]. You can feed guppies betta pellets, betta flakes, or even a broken goldfish flake, if your guessing what to feed them. If you just had goldfish, or betta fish that just passed away, use their fish food to feed your guppies. It won't hurt them, because guppies can and will eat just about anything you float on their water. Hope this helps.
NO! you will need at least 5 gallon for those
Absolutely not. One oscar fish needs at least a 75 gallon (US) tank on it's own as they can grow up to a foot in size. If you have already bought the fish, please return it to the store and let them know that you do not have a large enough aquarium for it. You are best to use the 1 gallon bowl as a change bowl, and instead spend a bit of money on a betta tank kit for one betta fish, or 2 if you get one with a divider as they cannot be in the same tank together.