No, sometimes they float on their side. But some whales have "negative bouyancy" which takes them to the bottom when they can no longer swim.
When betta fish die, they may appear pale, lose their vibrant colors, have sunken eyes, and may float at the top or sink to the bottom of the tank. Their fins may also become clamped or torn.
Hundreds is typical although some will die young.
Yes
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.
Bettas can die at any time.
I think so
no, one of the fish will get attacked and die
Betta fish can die due to various reasons, including poor water quality, improper tank conditions, overfeeding, diseases, and stress. It is important to provide a suitable environment and proper care to ensure the health and well-being of betta fish.
Betta dish actually don't sleep, or they'd die.
Betta are airbreathers. So long as the ammonia and nitrates are okay, you don't need filters on a Betta tank.
There are several reasons why a betta fish may die, including poor water quality, improper diet, stress, disease, or old age. It is important to ensure that your betta fish is kept in a suitable environment with clean water, proper nutrition, and minimal stress to help prevent future deaths.