advice, anyone use this?

[Nicksplosion]

does anyone use one of these? or have any info on it.
https://www.aquatraders.com/index.asp?PageAction=VIEWPROD&ProdID=233

 

[Nicksplosion]

anyone?
also is $35 a good price for a used AC70 with no media?

 

[dmopar74]

anyone?
also is $35 a good price for a used AC70 with no media?

no, you can get a brand new one with media for $29- http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=3610&prodid=6170&catid=115