My temps in reservoir are hot too, 26'C always in day, it is way to high, and my plant is drinking like crazy, because of these temps. That is really not a problem, bigger problem is to get root rot. So far it's prevented by changing all nutes once a week and adding agrobacteria and GHE FloraKleen and GHE Mineral Magic - all that shit does not let mold fungi to set it's colonies on roots. I really recommend some of that or similar stuff, if nute temps are high, otherwise root rot can really destroy all your hard work. Aquashield also sounds interesting, i'm going to read about it, as im not familiar with that, did not see any in hydroponics stores in EU where im buying stuff. Anyway, i chose shit, that not only protects but also gives some good stuff to plant and does not allow salt build ups.
BTW great and beautiful buds, i want to touch em and fell the smell of them, so snowy and tasty they seems
