i have access to a couple of these
http://www.homedepot.com/Building-Mater ... ogId=10053
# Triple wall construction provides superior beam strength
# Made fro corrosion and abrasion resistant high density polyethylene


what do you guys think are they safe for fish and food?

I know i can get cheap rainspouts but i want to avoid vinyl and PVC as much as i can.
thanks