[Zbrafish] high speed video zebrafish

[robert-cornell from uiowa.edu]

Dear zebrafish research community

We want to record behavior in zebrafish larvae.  I have heard that for
this purpose it is necessary to have a camera that can record at least
1000 frames per second.  These units cost more than $20,000.

Has anyone had success with lower cost options?

How much binning is tolerable?

Thanks
Rob