Hydroponic NFT 2 inch Snap In Blanking Cap

Snap in cover for 2" net pots. Block light and debris from entering your hydroponic system. They snap into an accurately cut 2" hole and the tab makes it easy to snap it out. I also included a file without the tab. Test one and scale the x and Y up or down if your system has a different hole size.

I designed this to be used in NFT systems made from plastic downspouts.

other parts for this system:

Downspout End Caps http://www.thingiverse.com/thing:1687195

Downspout Mounts http://www