3 years is an old fish.
Mammals usaully survive by instinct
A Siamese fighting fish/betta? Yes! They cannot survive in salt water.
That depends on the type of fish. Some fish need company in order to survive. Common gold fish, Polynisian Fighting fish and many more are fine to live alone
No, fighting fish (Bettas) are only interested in fighting with other fighting fish.
Of course they can. How else would we have fighting fish.
'Japanese fighting fish' 'Chinese fighting fish' 'Siamese fighting fish' and 'Betta' are all names given to the 'Betta splendens'.
Fighting Fish do eat each other so, yes
yes allchinese fighting fish fight
yes if not how its fertilised
they do fight.
Fighting fish is their nic-name so they should be kept separate
I don't think so.