A betta fish would be much more suited to a 1 gallon tank than a 'variety'. You shouldn't keep much more than one fish per gallon anyway.
That's perfectly normal for a betta.
You should only have 1 fish per gallon of water in a fish tank. I wouldn't put more than 2 or 3 Neon Tetras in a 4 gallon aquarium with 1 Betta.
A 1 gallon tank could have one betta fish, but you will need to be diligent about changing the water on a regular basis. The smallest tank that should be used, even for a betta, is a 2.5 gallon tank as it at least gives the fish swimming room.
Only 1. Usually a Betta is all that is kept in a 3 gallon tank
Just one male betta, but you should consider a proper betta set up which can have 2 to 2.5 gallons for the one fish.
None are recommended if the Betta is a male.
None. The 1 gallon bowl is already too small for the betta by itself.
you can put a betta in a 5 gallon tank
Go fish
yes of course! my betta is in a 2.5g and is perfectly fine
A betta fish is the only fish that can stay in a bowl :) hope I helped :)
Any.