On Jun 13, 3:38*pm, Chris Tsao wrote:

Goldfish are hard to
kill.

I tune everything out, but when I go get a pump and an airstone, if it
buzzes too loudly and thus disturbes me, I am guessing that I can just
keep it on for a few hours a day because I'm guessing that the water
doesn't have to keep circulating all day long. It's just to keep the
water from going stale and it doesn't have to run 24/7?