[Resolved] brown sludge accumulating in the reservoir

  • March 30, 2020 at 6:28 pm #353
    peterhup
    Participant

    What can I do to prevent brown sludge forming in my reservoir? There is a hole on top on top where light is getting in (your design) and I am aerating my reservoir to circulate the nutrient solution.

    Should I be using a water pump instead to circulate the nutrients to keep them mixed? Would adding a UV light prevent this from happening? Should I be adding some Hydrogen Peroxide to my water tank and if so, how much?

    Any suggestions would be appreciated.

    March 30, 2020 at 6:34 pm #358
    Josh
    Keymaster

    Hi Tom, Simply just pot the plants up into the inert substrate and you will be fine…… if you really wanted to remove the existing soil you can do this with warm water and carefully but it will shock the plant/s…..it is easier simply to just pot up….. take a look at the potting up guide on the home page.

    March 30, 2020 at 7:41 pm #359
    peterhup
    Participant

    Not the answer to my question Josh.

    March 30, 2020 at 7:49 pm #360
    Josh
    Keymaster

    Peter… please call me on my mobile 07973 139649 tomorrow and I will elaborate.

    May 8, 2020 at 5:27 pm #422
    peterhup
    Participant

    This is what my water tank looks like on the inside. I have been told to add 28% hydrogen peroxide 1 mil per 4 liters to prevent this sludge from building up.
    Here is a photo of the brown sludge:

    https://photos.app.goo.gl/rDsUtwxzdpkmJzJf6

    PS, I would call you but I am in Canada so 6 hours different and long distance.

    May 11, 2020 at 11:21 am #424
    Josh
    Keymaster

    Hi Peter, if you would kindly email me your number I will give you a call to remedy the issue you are encountering.

    jrs@autopot.co.uk

    May 11, 2020 at 11:24 am #425
    Josh
    Keymaster

    Hi Peter, I have just had a look at the image, this is residue from the fertilisers you are using, as I said email over your number and I will call you. Please let me know all the types of fertilisers you are using when I call.

    July 15, 2020 at 2:12 pm #518
    Italianwelsh
    Participant

    Hi, I am having the same problem. Did you solve it? Also can I state on here what fertilizer I’m using?

    Thank you
    Enrico

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