for moss, just place them in a container submersed and leave them under the sun.
change water everyday until you're ready to use them
change water everyday until you're ready to use them
I've actually done this before. I kept the bag under a lamp so it got light everyday, and flipped it over every now and then. I kept the moss like this for around 2-3 months and it came out perfectly fine when it was time for me to use it in a new setup.Therefore, I'm currently storing the moss in a zip lock bag with a little bit of water to maintain the moisture.