Aquacontoller III vs. Aquacontroller III Pro

[ac green]

I see these both listed at Premium Aquatics and cannot find the differences between the them but about $400.

Anyone have and ideas?

TIA!

 

[karma]

Check this out.

http://www.neptunesys.com/comparison.htm

 

[ac green]

Karma,

Thanks so much! Not sure how I missed that.