[GuppyGuppyGuppyGuppyGuppy]

I've been misting with regular tap water during my dry start, only HC. It's been going since Friday. I've been using tap water. Just wanna make sure that's okay... is it?

 

[Darkblade48]

Yes, that's fine. Some people like to make very dilute solutions of fertilizers and inject them into the substrate as well (I personally do not do this).