Ok. Re- read your posts. Forgot you were hydro. You should have CHANGED your nutes to bloom, but not increased frequency. Did you get the 1000 watt you were after? If you did, I'd say lights too close/intense & hot. A bathtub is not really a large area. Do you really think you need the lumens for the space? Regardless of what light your using, I'd still say too close, too hot & too much nutes. If you went with 1000 wwatt, go back to 400 & sidelight with fluorescent. You can increase light without increasing heat. If you're still with the 400, then I still say too close. Help us help you, do what Wheeze said & don't forget new pics. Even before seeing new pics, I still think you have multiple issues here. ~~~PEACE!~~~