I would suggest you check your own advice and do some research. Temperatures of less then 67 or 68 degrees is cold enough to cause hypothermia in bettas, increasing the risk oif illness and death.RandomWiktor said:Regardless of what you put your bettas in now, make sure that you have control of the water temperature in your new bowl or tanks. Temperature's of 65-80 with the 70's being ideal is the best temperature for these guys, though they can survive in lower.
hrugs:: I've always heard 70's is best so that is what I've kept them in, hence my saying so, but I've heard from multiple places that 65 is about so low as you can safely go. However, thankyou for pointing that out, as it was faulty information, and I will double check the sources for that information and inform them as you have informed me. I had done research, but apparently a small portion of that information was incorrect.
You should have a word with the store's manager about the misleading information; usually, guppies are on the top of the list for what not to put in with bettas, so obviously the person selling to you misled you deliberately to make money. They should be given a good stern talk by their manager before more fish get hurt by other unsuspecting owners.
but that's just fish I'm afraid. I find that growing fry are the worst ever for this. Must be all those hormones racing around