I have only been fishkeeping for about a year actually, I got my tank last Christmas, exactly 1 month and 1 day before turning 16. I made mistakes at first but already upgraded from a 20 to a 55 and am begging for a reef tank for next Christmas! Never knew I'd love the hobby so much.
I started when I was around 4-5 helping my dad look after his tank, with in a few years it was me that was looking after it more than my dad was. I got my own tank when I was 10-11.
I was 15 when I got my first tank. I'm now 27. I have been keeping fish on and off ever since since I was 15.
My daughter is 10 months she is a fish keeper in training.
I've always has fish tanks in my home, but I never took care of them I was too young, so I put down 21-30..cause I didnt start keeping bettas by myself until then.