Hi everyone- so my husband and father just completed a big new coop and put sand in it. Lots of sand. Only problem is it is really fine sand so it is clumping and I am having a hard time raking out the droppings like I was able too in our portable coop. Short of pulling out all that sand is there a way I can fix this by adding something to it like maybe coarse sand or will that just clump as well? Are we stuck this way? Any suggestions would be appreciated.