\t\t\t\t1st Hydro Ebb Flow set up!!! \t\t\t \t\t\t \t\t\t \t\t \t\t \t\t \t\t\t \t\t\tEbb Flow Light 1000 HPS Indoor 4x4 tent with 450 CFM exhaust fan Co2 with meter 4x4 tray 6x6 Grogan Rockwool cubes 30 gallon Reservoir and pump 2 foot Hidu Kush , C99 x supertooth, and Pot of Gold! I went from hand watering cubes during the veg cycle, to Ebb 4 times a day in Bloom cycle Need a little help with my 1st attempt @ Hydro ... I am Flooding my tray every 6 hours....4 times a day.(30 minutes at a time ).. is it ok to flood plants during the dark cycle?