Would CNBG us AstroTurf for a spawning surface?

I'd be worried that, even if they did, the eggs might not get enough oxygen circulation.

You know, Bluegill will spawn on pretty much anything.

I had some acquaintances in college who shared that characteristic with Bluegill.

I am pretty sure one story even involved astroturf!

However, these same guys did not seem very capable of caring for their offspring, so I think the Bluegill were probably smarter.