whats up with the leaves

[GaGrown]

no i have two inside the chamber one sucks in ther hot air and the other one blows it out a coco filter and then i have two inside the canopy blowing the hot air through a 4 inch exhaust hole the co2 stays on for one minute 3 times a day. when i flowered the plant there was no root boung to my knowledge there pretty bright white with no sign of alge and i have two air stones constintaly flowing.

Do you know how many cfm's,each of the fans are? All these question's are relevant.....Fresh air should be on most of the time and not only when you have a fan exhausting.If the fan is to small as far as cfm's go,Then you accually choke the room for air.That will creat a rise in humidity and temp.Not water temp.

Ga Grown!