Jan, This is the second post where you've stated air stones
vibrating a hole in the liner! What is going on here?
I have been using air stones for 9 years. No holes in the liner.
I've never heard of such a thing .... :O)

Nedra
http://www.geocities.com/Heartland/Pines/4836
http://community.webshots.com/user/nedra118

"~ jan JJsPond.us" wrote in message
...
And Air pump, yes. A cheaply made air stone can be had using drip system
parts. Tubing, connectors and leaky tubing are similar in size to aquarium
hoses, and even better suited to being outside. Also the leaking tubing is
rubber and won't vibrate a hole into your liner like an air stone could.
Thus, if using an airstone, keep it away from the sides or bottom of a
liner pond. ~ jan



On Sun, 26 Oct 2003 00:17:36 -0700, Fred wrote:

My little 400gal pond has done wonderfully all summer long - crystal
clear
water (after the spring bloom), lilies going crazy, fish thriving,
including
a host of new babies. However, I was thinning the hyacinth this week and
in
removing several plants noticed a subtle yet distinct odor that suggests
anaerobic activity. My little pump just causes a trickle of a waterfall,
so
I don't think I'm getting the oxygenation that I should have. So, here's
my
question:

I'm assuming air stones are the answer, as well as a larger pump. How and
what kind of air stones are to be used? Am I going to have to invest in
some kind of air pump as well?

TIA,

Fred
Oceanside CA

See my ponds thru the seasons and/or my filter design:
http://users.owt.com/jjspond/

~Keep 'em Defrosted~
Tri-Cities, WA Zone 7a
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