How can I tell my betta fish is sick?

I know male betta fish usually has long flowing fins. But I also heard that some male betta fish can have short fins. Is there anyway I can tell by looking at my short fin betta fish, ...show more

My boyfriend got me a betta fis and I've had it for maybe a month or so an I think he still eats I haven't been watching If he does or doesn't. He isn't really active, I mean he does swim around but usually he just chills at the bottom. I've been look...

How can i tell whether my Betta fish is a male or female?

I have a female betta fish for the past 4 months and honestly, I can't tell if she's just growing, fat, or bloated.

i have a male betta fish and i got him at petsmart and when i got him he was brown and his tail is like a padied red color so how old do you think it is

I have a scissor tail betta fish and I want to give it a name based on gender but I can't find out if it's a boy or girl. And I need non gender based names for now.

my fish is a very beautiful blue with orange on the upper parts of the fins and now it has a brown head with a brown stripe down it's back and the belly has gotten very big and there are white and clear balls in the bottom of the tank, what are they...