kyoppo - 18 February 2008 01:12 PM
How long are betas supposed to live?
I would say 2-3 years. Most are 8 months - 1 year old when they are sold at fish stores, then they might live for around 2 years longer. 4 years is a long time. I’ve never had a betta live for that long.
I’m surprised it lived for 4 years if it only lived in a large wine glass. It’s recommended that there’s at least 1G of water per fish.