Thank Briman,
I have gone through all of Seymours other grows and have noticed that he commented on newer LED lights to get a better result and would like to find out more about that, I have never grown DWC before so I have to get a setup and start growing before I can find my sweet spot and by making sure the setup is correct will mean that i know that if something goes wrong it was me and not my setup

.
as i have more space and plan on growing a couple more plants i was just curious if i could have more wattage in lights/bigger air pump (i was thinking 100LPM pump split over 3 pots with 3 300W LEDs).
I have my own assumptions but would rather not make basic errors if I can.
Thanks heaps guys