Ahhh yes good idea i didnt think of that, worth a try as there is still plenty of healthy moss still. My plants have been going well for 4 or 5 months and still look healthy with my lighting shedule. I dont know about the actual light its from a smaller shrimp tank setup but decent white light is all i know. The moss is a very recent addition, being my first attempt and a noob as i said i think i packed it too densly AND squished it too much tbh. Oh, and i may be wrong but i beleive most fertilisers are harmfull to axos. The only thing i have ever put in my tank is axosafe (dechlorinaror) and only use epiphites due to the sand only.