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  1. 5BY5LEC

    First Grow Coming Up, Water temp and nutes in RDWC

    Your EC is dependent on a lot of things. For instance, the more oxygen you pump into your water the less EC you will need. That is just one example and this is the reason why you get so many different answers. YOU gotta figure out how to do you on that one. Start low cause its easier to fix...
  2. 5BY5LEC

    UC Roots vs. HOCL 500

    Chlorine Dioxide is good shit but I wouldn't just handle that stuff without having any kind of lab experience. Significantly better than pretty much anything else though is right. I think of HOCL as more refined bleach. Its the better half of the reaction which happens when a bleach/shock hits...
  3. 5BY5LEC

    Reusing hydroton

    Soak them in some strong peroxide, 5% maybe until it has oxidized out and then bake @ 400f/200c for an hour. That is my method. There wont be much organic material left behind. Is this a cost thing? Hydroton is fairly cheap so if you go buying some stuff to clean it, you might as well have just...
  4. 5BY5LEC

    UC Roots vs. HOCL 500

    No, UC Roots has you run a low amount .5-1ppms. Problem with HOCL is the instability. You might have enough to last a long time but like bleach it loses potency over time. Keep in mind that even though you have whatever PPM chlorine, it needs to be free chlorine and not combined.
  5. 5BY5LEC

    Is this cyanobacteria?

    Are you asking what the stuff around my airstones is? White slime so thick I burnt out an ET-100 from the resistance.
  6. 5BY5LEC

    Is this cyanobacteria?

    Cyanobacteria, no. Cyan = blue/green. It would be colored. "The dreaded white slime" It is similar to that pink stuff you see on your shower curtains and faucets. It has a cellulose layer protecting the organism that needs to be broken down before you can actually kill it. Been there, it sucks...
  7. 5BY5LEC

    Nutrients sticking to roots :(

    Get rid of your organic Fox Farm and run a synthetic like GH. Any organic load you have in your water is going to be oxidized by peroxide or HOCL rendering it useless for protecting roots.
  8. 5BY5LEC

    Nutrients sticking to roots :(

    "My roots and wallet dont lie" Realest shit I have heard on here in awhile.
  9. 5BY5LEC

    Follow My Current RDWC Setup, helpful tips are welcome! JACKS 321

    Tying the branches down to your scrog net is an option. Supercrop as a last resort but try to avoid that. Your going to end up limited as far as soft training goes soon. The branches will get quite woody and brittle the further into flower you get.
  10. 5BY5LEC

    Follow My Current RDWC Setup, helpful tips are welcome! JACKS 321

    EC dropping only .2....you are pretty close so I could keep it around there unless you start seeing bigger drops. I like how clean you keep your area....that says a lot. What has your PH been doing? Mine always started to tank during late flower but then again....I was running 20 gallons with 4...
  11. 5BY5LEC

    Water chiller not chilling.

    I think I mentioned all that in a previous post but w/e.
  12. 5BY5LEC

    Water chiller not chilling.

    For god's sake don't put a vampire valve on it to try and fix it. Its going to cause you nothing but problems down the road. Plus the low side reading only gives you half the story. You need to see high vs low but that is getting into something else. If nothing else you have gotten an intro to...
  13. 5BY5LEC

    How to use hydroguard?

    Just take the jug, pour a couple glugs in your res every so often and call it a day. For real. But Hydroguard by itself is weak. The real powerhouses are the Trichoderma fungi. Look it up.
  14. 5BY5LEC

    Water chiller not chilling.

    My 1/4 is rated for 250-650gph IIRC. Is your compressor kicking on when in cooling mode? If not there is really not much you can do other than taking it to an a/c place. You really need to hook it up to a high/low gauge set to figure out what is going on. BUT...those connections will have to be...
  15. 5BY5LEC

    Foam in the reservoir

    Is this your first hydro grow?
  16. 5BY5LEC

    Building another RDWC system

    And dont forget a drain line somewhere. You can add a "T" fitting and ball valve between the pump and chiller. When you wanna drain it, turn that valve and pump that bitch out. I saw you had already integrated it into the manifold.
  17. 5BY5LEC

    Building another RDWC system

    I like diagrams. Food for thought. Here, your return lines back to the epi will always be pumping chilled water to your roots. Stick your meters and make your adjustments right in the epi. Your adjustment pot is just a place for extra leaks, only in my opinion. You can get something like a...
  18. 5BY5LEC

    Building another RDWC system

    Me, I would cut out the manifold, sample pot and lines and feed the chiller direct from the epi to pump. You don't need all of that if you have some kind of meter to monitor PH PPM and you get your top off right. Your top off is where you adjust.
  19. 5BY5LEC

    Foam in the reservoir

    I battled that awful white slime on my second grow. Any roots under and below that slime are going to be eventually choked out and dead. I don't think its pythium or rot....just some shit in your water. I tried peroxide, uc roots, hypochlorus acid (uc roots lol), pool shock yeah it was a bitch...
  20. 5BY5LEC

    Inline pump suggestions!! RDWC

    Try it and see. That said, my first pump was a Ecoplus 396. It got me to harvest and to this day I have it as a backup. I dont run waterfall but air pump failures are right up there as far as the worst things that can happen to me in rdwc. Your water pump is your circulation pump AND your air...
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