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- #4,501
It's very safe to take out your feeder hoses now. I do it when they get about 3-6" in the water. When you take it out you may damage some roots but that's ok. Just make sure you get all the dead material out of the res. Do a res change, rinse off the roots well and sort of massage them a bit to free the dead pieces that may remain. Congrats on your grow so far.