Hey Hatch I really like your setup, and it has inspired me to build one of my own. I have a few questions though.

1.What do you use as a reservoir, and what kind of hose do you use?

2.What kind of pump is that and whats the PSI or GPH on it??

3.How many gallons of water does the system need?

4. Whats your pvc tube size? 1/2 inch?

I looked at Lowes, and I think I can build the system for $120 which is reasonable. Keep up the good works!!!