Here are pics of what they look like today. I think one has a problem, i was going to flush it out and check the ph level but wanted some advice first. The fisrt pic is temp. pic 2 is a side view of my clone that is 5" now. The 3rd pic is a top view of one of the other clones. The 4th pic is the plant that i want to flush and get a ph level. The 5th pic is a side view of two clones.