Their poop should tell the story. If their poo is not dry, they are well hydrated. What are you using for a waterer? How many chicks vs. size of waterer? Putting marbles in the water trough might attract them, but from what you've said, they are doing fine. In addition to the FF, you can help their immunity by giving them a plug of sod from an untreated lawn. (upside down so they can access the soil.)I've been feeding my chicks FF from the first feeding on Tuesday. They love it, and almost exclusively eat it, not the dry, which I keep available (though I've noticed just a bit more pecking at the dry in the last day; none the first day and a half or so). I've been experimenting with how to serve it as they do (of course) like to tromp around in the little dishes I was using and when it gets compacted they tend to stop going after it. They come running when I go and stir it up. I'll try the technique of using something in the center of a dish to reduce the foot traffic (and pooping).
My question is about drinking of water. It's logical that they will drink less as they get some fluid requirements met by the wet food. And I feed it on the wetter side, which they seem to like. But I don't see them drinking ever when I'm out there for a while. Of course that doesn't mean they're not when I'm not observing but the water level doesn't seem to move noticeably.
So I'm trying to figure out how to assess if they're getting enough water. My only thought is to watch activity levels and other general health markers. And they're doing great, getting more and more active and they all look and act fine. And by the way, I did dip their beaks at the beginning, and I did see some drinking very early too.
Any thoughts? Anything I'm missing? Thanks