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Thread: Cooltubes...do they work?

  1. #1

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    Default Unanswered: Cooltubes...do they work?

    I'm struggling with temps with 1x 600w MH but the plan was to have 2 and 2x 600w HPS for flower, without some modification.

    Has anyone had success with a cooltube? Do they work?

    Or what's your best alternative?

    Thanks in advance

    Dave

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  3. #2

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    Default

    I've used one before and it took about 4c off so they do work mate, good luck, fuck this heat lol

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  5. #3

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    It's crackers...i almost just want to remove the thermometer so I don't know what it gets too

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  7. #4

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    Default

    Cool tubes do the job if you set em up right. Make sure you can exhaust the heat outside of the groom.

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  9. #5

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    Default

    They work great,just make sure you have a decent fan hooked up to the ducting.

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  11. #6

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    Default

    They work for me...

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    "The purpose of our lives is to be happy."
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  13. #7

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    Default

    My guess is you will burn em with two 600s. If u struggle with one mh.... U need led or porta aircon

    Current grow

    https://www.thctalk.com/cannabis-for...-Covid-19-Grow

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