Water Changing Overkills

"Aqua/\Man" wrote in message
...
I've kept a 75 gal for over a year now. It holds mostly small species
under 3 inches. I change out around 20 gallons every week. Some have told
me that I was changing too much water too often.

Should I curb the amount I'm changing?

I wouldn't consider that excessive unless there were no fish in the tank.

All the fish appear fine, with a loss of a couple of cardinal tetras and a
swordtail over the course.

Then why change anything? ;-)
--
KL....
Frugal ponding since 1995.
Aquariums since 1952.
My Pond & Aquarium Pages:
http://tinyurl.com/9do58
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