Anyone know where is the most economical place to buy Sonar? That stuff works great, but man it about breaks the bank at $189 a pint.

Anyone know a cheaper source?

Fill me in Steiny. What does that stuff do?

That does seem expensive, but maybe like the window salesman says "you'll pay for these windows whether you buy them or not", implying there isn't a cheaper solution in the long run. Where are you getting it at that price?

Bought it at "The Pond Guy", they've got a website and a catalog. Best deal I've found.

I can't give you a scientific explanation Gundude, but a couple years ago my 1 acre pond was filling up with weeds growing from the bottom. Copper sulfate and such didn't work, talked to some friends, bought $600 worth (3-8oz containers) of Sonar and it cleaned them out good.
Just picked up a new place with a small pond that has heavy weed growth, so I'm gonna nuke it pretty soon, before they get started strong.

Good stuff ! Just dump it in the pond anywhere and it will clean the whole pond in time. No adverse effect on the fish either.

For floating algae I use Cutrine (spelling?) based on Roger's advice from a couple years ago and that stuff does the trick pretty good, spray applied right on the algae mats.

Man thats cheap. We sell it for around $300-$350 and so does Aquatic Control. If you can find it under $200 somebody is losing money.

I saw that site. That was for 8 ounces. The price is right.