Hello, I've been trying to follow these posts.
Now I'm concerned that I've been previously misled.
I'm feeding my 3 month old chicks moist Layers Pellets, once a day, (in addition dry pellets are in feeders that are kept full).
I'm doing this for 2 reasons mostly: first I have a Scissor mouth chicken & I don't think she can grab dry pellets to eat. Secondly I'm trying to ct down on wasted pellets being thrown onto the ground which they don't eat.
My concern is when I go to collect the pans to refill, the left over feed smells moldy. I don't see anything but I'm concerned.
I clean the left over feed out each time.
Now after reading some of the opinions here, I may be harming my chicks?
I'm not really fermenting the feed since it's fed as soon as the water is absorbed & i clean out the old left overs.

For scratch i rotate with a mixture of dry Layer crumbles, worms, flies, cracked corn & sunflowers, then the next day will be a bag of thawed peas, or a bag of thawed corn, or finely chopped cabbage, spinach, kale & lettuce from the garden, or oats mixed with Greek yogurt.