If you have had the fish for over 1 year to 18 months there is a good chance the fish is getting very old and reaching the end of its natural life span. Use your powers of observation and memory to see if the fish is behaving normally or abnormally. If it is not behaving normally then use a mirror to see if the fish will show off to its' own reflection. If the fish fails to display (show off), there is a good chance the fish has lost interest in life and will die fairly soon. A good large water change can work wonders and revitalise a fish too.
It dies.
When the betta fish feels threatened it flars opens its gils and frightens away the other fish.
Hi. You can get to know your betta by examining what they do and how they react to things.
it dies or it will only swim in circles
heres the answer:i farted farted smell it smell it
Exactly as you spelled it in your question; a Betta fish is also known as a Siamese Fighting Fish.it is spelled "Betta", or its other name, "Siamese Fighting Fish." I know alot about Betta's. :D
Y-E-S they can! Go to youtube and type betta fish doing tricks.
It dies or it gets better. Depends on if you treat it or not.
if they aren't active
Your betta fish is a female if she has smaller fins than an average male.
remove it from the tank and flush down a toilet or throw in garbage or dig it a grave and out it in;)
No betta fish are carnivores.