I read somewhere that 50% of
lps bettas die. Now, this was a random internet statistic so I don't trust it completely (and we all know that 42% of all statistics are made up
), but my point is, whenever you buy a betta from the
lps, you must realize that it might not make it. All my bettas are pet store rescues, some have died quickly, others have gone on to live long and healthy lives.
Most
lps bettas are sold when they're about a year old. At that point their fins have grown out fully and they look the best. Some are a little younger, and some are a little older, and sometimes you can tell by the size of the fish. Of course, some fish are big and some are small, even when they reach maturity. (Totally off topic, but I just tried to measure my silver female for the first time, and I discovered she's terrified of the ruler! :? I put it next to the wall of her tank, and she freaked out. I've never seen her act this way, not to a mirror, or a picture of another betta, or even when I put her next to another live betta. Hmmm... odd.)
If you buy a
lps betta, from what I've read, they tend to live 1 - 3 years, if they're healthy and free of disease. I know some people's live longer, and they often don't live that long if they get sick, but 1 - 3 years seems to be the average. I did, however, read (again unreliable internet factoid, but still interesting) that a betta in perfect laboratory conditions can live to be 9 years old.