sorry about the picture nutter but may camara isnt that great.I started dosing excel 2ml daily and 1.8ml of comp every three days.What do you think?Should those doses be given in the am before the lights go on or does it matter?
I do all my dosing in the morning a few minutes before I feed the fish. That will make sure there is a good supply of nutrients during the light on hours when the demand for nutrients is at it's highest. You could dose just before the lights come on as well. Just so long as the plants have thier supply of nutrients & carbon for the lights on period you should be fine.