I have a 8 inch Orange Monti Cap that for a long time had that nice white edge indicating that it was growing. After switching to LED from T5's after a few months I noticed the white edge went away and eventually the edge became more jagged in some areas. The color is still good, the plate itself may be a little skinnier looking than when it was younger. Anyone with knowledge of this that may have a quick fix without me having to go into every detail of my water chemistry? Thanks