How to change the colour of the fractal

Fractal Noise has no Alpha to begin with, so I'm not even sure why you are using this option. Given your effects stacking order the Alpha would be determined by the CC Sphere's cookie cutter shape, nothing more. The rest is simply down to you apparently not having educated yourself on several basics: How (physical) glow even works, how effect order affects appearance and by extension how blending modes work. Your whole setup is basically wrong for what you seem to be trying to achieve. In order to actually colorize the Fractal Noise, there would have to be an effect like Colorama/ Tritone somewhere. The glow would have to be based on Luminance and for it to actually color the dark areas as well it would have to be set to a different blending mode. That and of course in order to produce some snazzy glows you can't use the same, washed out colors you use for the base coloration. It would be best if you actually started by sitting down and watching a few tutorials as well as reading the online help. The old Video CoPilot ones are still adequate and explain pretty much any of the points I noted just like reading the online help can give you a basic idea about stuff like blending modes.

Mylenium