need help Blumat setup

Good Morning RIU.
I'm plan to setup blumat system for my grow tents 2 tents 1 for veg and 1 for flower. I will grow 15-20 each tent using 2-3 gallon fabric pot. I searched amazon about blumat. and found there's deck and patio kit around $75 which has 12 carrots. I don't have no idea how to set up a blumat for 40 plants 20 plants each tents. is it complicated to install blumat? and what should I purchase for 40 plants buy 4 x medium kit? or 1 x medium kit and buy lots of carrot. and for the reservoir size how many gallon reservoir do I need? and do I need a extra hose to complete the setup? is there any diagram which can be reference for setup online? any help would be appreciated. Thanks

I'm planning the same....just purchased the Patio Deck and Balcony set.
It says that each BluMat will water a circular area of 12 inches, so I'm guessing you could get by with one per pot. The package says that it can water up to 250 plants, so you're really limited by the size of your water reservoir. I'd definitely give it a few test runs before you rely on it exclusively. But for 40 plants, you'll need at least 40 carrots. I'm running two BluMats per 5 gallon container....because their larger and because I want the backup system in place in case one fails.

How to set up BluMats (no diagram...sorry)
https://blumatsystems.com/

Hopefully someone with experience using BluMats can jump in and help more. Good luck!!