Quartz grit-OK for ducks?

[heidi586]

I have a variety of med. to large full grown ducks and chickens. We're live in the northwoods of WI. so the ground is froze and snow covered. And, they are penned (at this time) due to a fox that came in and killed several of my flock, so free ranging is not an option.
My question.... Can Cherry Stone quartz grit be fed to ducks? The packaging only specifies chicken and turkey. Is there a particular grit ducks require?
Thank you

 

[Miss Lydia]

Nope if it says for chickens and turkeys okay for ducks

 

[casportpony]

Nope if it says for chickens and turkeys okay for ducks

I agree.

 

[heidi586]

Thank you for your replies.

 

[casportpony]

You're welcome!