My plants arrived early and my aquarium stand isn't here yet. What can I do to keep them alive for a few days. I have them in a home depot bucket right now with dechlorinated water. I also have pretty cold water and a towel over to slow metabolism. I also put the cup of Java fern in my fridge. Is this okay? What else should I do? I have microswords, rosette swords, java fern, ludwigia, amazon swords, anubias, and crypts inside the bucket right now.