Looking to up my bubble game!

[ANC]

No matter how much air you add, you can't get DO levels past their saturation point.

You could cheat, add aquatic plants to your sump and give them CO2 and light. They push the water full of oxygen.

 

[Tstat]

SO, now that my bubble game is where it should be, I wonder about lighting. Yes, I just switched to cob and so far I am loving the energy savings and quality of the product, but...
I was thinking maybe I should add a bar light or strip of some type to the far wall- maybe something like this:
Bar Light.
What do you guys think? Right now I'm at 800 watts in a 7x3 space...

 

[rkymtnman]

SO, now that my bubble game is where it should be, I wonder about lighting. Yes, I just switched to cob and so far I am loving the energy savings and quality of the product, but...
I was thinking maybe I should add a bar light or strip of some type to the far wall- maybe something like this:
Bar Light.
What do you guys think? Right now I'm at 800 watts in a 7x3 space...

i'm at 480w in 3x4 which seems pretty good. 40w/sq ft.

one thing i did add for this grow is a 4 bulb T5 with 2 actinic blue bulbs and 2 6500k bulbs. i think the cobs were lacking blue in my last few grows with them.