my man you are jumping the gun on alot of this like your tank is still cycling you shouldn't have put that nem in that tank (already done we live we learn) the chances are low this nem will survive, however i hope it does survive. If I was you since you are at the ugly stage (diatoms and algae growing) you should get a small clean up crew so the tank doesn't get overrun with algae, Stability is going to be your best chance at this early stage of your tanks life. I understand some peoples frustration because they care about the animals we take care of very much, so please take all advice and just be a sponge and learn and try not to get upset with people because they are just passionate.