I have a 10 gallon aquarium have it rapped so no light can get in, I have the plants in baskets where they are just about a 1/2 " in the water , use lava rocks as a grow medium , I have a cut peace of styrifoam that fits tight in the aquarium for the baskets to go through . I dont water them . But my plants like a month old and is only 3" tall with a shit load of leafs on it . There starting to wilt and curl under . I'm using a 400w mh at about 12 " above my plants. I also have a CO2 drip in my grow room . I'm running a 18/6 cycle with plenty of vent and my water temp is 75 my room temp is 80 . Cant figure out whats wrong