Here are some pics i am posting. Nothing special to me just a waterfall rdwc with a venturi in the resevoir that is a vortex style system bc of the waterfall outlet create a spin that goes counter clck wse in each of the 4 grow sites.
I did have a lil 5g res but i replaced yesterday bc it was too dam small anf would just cause too mant issues with uncontrollable ph drift, too fast. Posssible that it could drift out of balance in one night i was thinking. One pic is this lil 120w light from amazon for 37 dollars. Bridgelux leds, dimmer and really solid. I was surprised when i saw it.
Im building a controller for my hydroponic system as of yesterday. I just ordered a atalas scientific ph kit, a arduino uno r4 wifi, power adpter for the arduino. Atlas scientific is a standalone company in my opinion and i wish that i could afford the rest of my sensors from them but i cant, too expensive. So im going to slowly create the parameters that i want as i grow along to suit my needs. I could have spend $ at ac infin or mars hydro but 4 less $ you can structure how you want your system to work and stick it to these over priced bloodsuckers by avoiding their bs.
Nice @ccb82 . Welcome to the forum!
Welcome to the Jungle @ccb82 
Welcome to the neighborhood. Happy Growing!! 
Welcome to the Clubhouse @ccb82 
Nice clean set-up ya got there and can’t wait to see it busting from the seams with buds 
Cooling off enough I’m getting close to opening up the Water Work as well 
@ccb82 Welcome to our playground! Looking forward to seeing that setup in action. Now that I have the cooling capacity, I’m thinking of a hydro setup..
Nice looking setup! Welcome to the best place on earth!
Very cool! Welcome to the best growing community online. 
Welcome aboard! Nice setup!
Very nice setup 
Welcome to the best place you can possibly be for Growin the best weed you ever had! Happy Growin and I’m set to watchin.
To see my set up go to the window and look outside! That’s it! lol
Welcome to the forum! It’s hard to see for sure but looks like a 240 watt driver on your light.
@ccb82 welcome to the family