Northern Cheese Haze First Grow - Coco

First Grow, First week. 2 Northern Cheese Haze, 1 Toof Decay ( 1 day behind ) - Both from Mephisto genetics 60/40 coco/perlite Germination went really well. Took less than 24 hours for a nice looking tap root. Took another 24 hours for them to sprout Gave pH tap water for the first watering. After that its been nutes around 250 ppm ranging from 5.8-6.3 pH. Tap water is around 42 ppm Not too sure about light distance. Im at 30" and about 50% power for both of my 240W lights. Seems to be okay? *edited* - This light was not a good distance lol. #1 Northern Cheese Haze - looking a little lighter color than the other - I'm thinking a different pheno? #2 Northern Cheese Haze - Little behind #1 still looking good. Little darker than #1 Toof Decay - This one was germinated about 1 day later, but its growth is similar to #2 D5- upped nutes to 300 ppm, lowered lights by 5" D6- New nutrient solution, will include it in next weeks post. (I dilute for right ppm) D7- End of the first week. Both NCH looking really good. A little worried about Toof Decay....The leaves are a little malformed even the new growth.