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Thread: What size pump for 25 Lt oxy

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    Default What size pump for 25 Lt oxy

    Hi can anyone help need a new pump for my 25 lt oxy pot what's the best on to buy I've had a hydor ario aerator but wasn't powerful for roots now it dead that's why looking for new one

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    redsiel (06-01-17)

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    Quote Originally Posted by 123456 View Post
    Hi can anyone help need a new pump for my 25 lt oxy pot what's the best on to buy I've had a hydor ario aerator but wasn't powerful for roots now it dead that's why looking for new one
    1 watt per.liter or more the better man

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    Thanks was thinking 60lt would this be OK

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    Yeah perfect . Be sure to let some "let off" from the pump if you are only using one or two stones because she will be strangled for air will heat up and eventually burn out

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    redsiel (06-01-17)

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    What do u mean let some let off bet that why my last one stopped working. ��

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    I allways went with 1200- 1500 lph per pot might be overkill but in my eyes the more DO the better
    Good luck mate
    Redz
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    Quote Originally Posted by 123456 View Post
    What do u mean let some let off bet that why my last one stopped working. 😱
    Ok what i mean by that is . Those pumps are made for high output . If you only have one stone running . Pressure builds and heats up motor and diaphragm pops . So best you have a minimum of 4 stones running or 2 big round ones .

    So if you hwve a header that comes with it . Best you get a few valves and let some blow off a bit of pressure . Mine got hot in 3 minutes ,once i put a few extra stones on she colled down and ran properly .



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    Quote Originally Posted by redsiel View Post
    I allways went with 1200- 1500 lph per pot might be overkill but in my eyes the more DO the better
    Good luck mate
    Redz
    Mine is a 1000 gallon per hour ,fuck sakes red you should see this bitch go hahaha gonna be perfect for a bigger.grow .

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    Thanks lads for you info just picked up my new pump n stone it's miles beta now just need help with my etc pen now got s cheap one from eBay it reads in us but my buffer is 1413 ms/cm what should I see on my pen.

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    1.4 ms is 1.4 EC in total . Check the charts for ppm/tds

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    Quote Originally Posted by 123456 View Post
    Thanks lads for you info just picked up my new pump n stone it's miles beta now just need help with my etc pen now got s cheap one from eBay it reads in us but my buffer is 1413 ms/cm what should I see on my pen.
    See ,a ms means micro siemen , unit of measure of conductivity , 1 ms equals 1,000,000 ohms per sq cm . So if one has a electrical multi meter can do it . Place.probs at 1cm from eachother . I tried it but if you move even a mm you fuck your reading up and can end up destroying a crop . I have a pinched nerv in my left arm and have a twitch so thats out of the questions





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