@Crazydaver,I watched the videos you posted and it was hard to hear, but it sounded as if you said that there was some “browning” going on with the roots? Sometimes higher res temps can cause root issues if not properly prepared for. Are you using any Hydroguard or adding beneficial bacteria? If the reservoir is too warm the ability for the water to hold O2 deminishes, and that is when issues with root rot can set it. Not that I am saying that you have any root rot (the videos show no signs of it) but browning roots can be a sign of it. Depending on your nutrient line, some of them also stain the roots slightly brown. As long as they are not slimy then you should be ok.
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