It all depends on you muscle, bone structure, total body water, and so on. But, for a medium fame woman with average muscle and water content, 155 lbs. (70 kgs) 2 I'm exactly 5'8, small framed, and without any resemblence of muscle tone.I weigh 126 pounds. I think the ideal is something like 130 to 140, but then again, that's for people who can actually do a push up.ut, for a medium fame woman with average muscle and water content, 155 lbs. (70 kgs) 2 I'm exactly 5'8, small framed, and without any resemblence of muscle tone.
Believe it or not, a goldfish could live for 10-25 years or longer if it's given proper care. However, with normal care it usually lives for about 6 years. The Guinness Book of World Records cites a goldfish named Tish that lived 43 years after being won at a fair in England in 1956!
1 Sadly, many goldfish never live long enough to even grow the 8 inches, 10 inches, or even 20 inches long their body was destined to be.  Water changes can be very stressful in a small goldfish tank. Goldfish prefer water that maintains a constant temperature. A small aquarium just canât hold enough water mass.