Hi growmie ur tap water may not have helped u but u can work with that they are still living and got imo a little bit of cal/mag very small amount for the size pots u have and instead of ¾ 75 % feed /nutes take it back down to ¼ of the recommended amounts and then start to increase slightly as you see them coming on good luck my friend and I'll keep an eye on ur grow 🌱