There are several reasons why a betta fish may die within a week, including poor water quality, inadequate tank conditions, overfeeding, or stress. It is important to ensure that the tank is properly cycled, the water parameters are within the appropriate range, and the fish is not being overfed or exposed to stressful conditions. Regular water changes and proper care can help prevent premature death in betta fish.
You should feed your betta 3-4 times a week.
Hundreds is typical although some will die young.
Yes
That's perfectly normal for a betta.
Betta fish get in fights with fish with colorful fins and bodies. If your betta gets in a fight while your away,the weaker fish may die. But if you see your betta fight with another fish you should try to split the two fish apart [or all the fish that are fighting].
it will be sick but if it continues then your betta will die.
once i week
if you have betta pellets, then you need to feed them 3 pellets once a day
Bettas can die at any time.
I think so
no, one of the fish will get attacked and die
once a week 25% of the time