How well do you think this setup would scale to a larger size? I have a hunch that it would be better to run x2 10g rather than x1 20g. (Smaller algae ball means more flow and light contact to the center?)
Is that just a piece of glass you have the light sitting on?
This is the warm white flood light, correct?
Is that just a piece of glass you have the light sitting on?
This is the warm white flood light, correct?