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Small polyscience vs SVS which one? - Page 2
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Thread: Small polyscience vs SVS which one?

  1. #11
    Senior Member wenus2's Avatar
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    Quote Originally Posted by UCChemE05 View Post
    While it's great to see the insulating balls used in a non-industrial application, those prices are insane. http://www.usplastic.com/catalog/ite...FexaMgodv3QAVQ
    Good observation.
    I put 400ct 3/4" solid balls in my cart and it came to $44, vs the $99 they want on the site.

    They are using hollow balls, though I can't see them being more effective.
    -Enjoy the ride. *** All statements made herein are my personal opinion and nothing more, regardless of tone or context. ***

  2. #12
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    Main thing is to greatly decrease the surface of the water to minimize evaporation. The solid ones will be less effective... would hollow ones be worth 2x the cost... don't see it offhand. One may be able to find them even cheaper yet or hollow ones for the same price; that link was the 1st one I found when searching Google.

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