Billyboat
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For the loop it would be 1/4" and the spaghetti 1/8" the pump is a question, hopefully submersible. ... i have a lil giant that has pretty good preasure ..I'll have to look at the gph on it
2 rooms have 4 lights and 2 have 6....the old school and xxx room has 12 rows at 8 per row....96 plants...just under the minimum :)
I can't see that working....way too small main lines...at minimum 1/2" poly tubbing with 1/4" drip lines... I run 1" mainline.
I can't see any of the little giants feeding 100+ drippers. You will not get even flow.