grow seeds beginner

First time indoor grow, done outdoors before. Strain seeds: Big Kahuna 80/20 Indica. Girls are 5 days old here, light two 32 watt t8 HO 6500k bulbs. Girls are planted in coco 24 hour light(pic is foggy due to spraying lid of propagator) I will be flowering under a digital 600 watt HPS.I was...