Can you post a picture of the way you built your deck around the pool please? I really like how you did that and it might be helpfulWe have landscape fabric covered with mulch in their run to keep the mud down but they can still get to the dirt/ mud around the edges of their run. I think between that and the walk up the ramp to the pool deck helps keep dirt out of their pool.
Our ducks spend a majority of their day in or next to the pool too, swimming and napping in there.
Will be nice when your babies are fully feathered and they can all hang out in the pool together![]()