I read about it and finally tried it. I've put pothos cuttings in my HOB to help eliminate waste and fight algae. I've put in two cuttings, one yesterday and one today. The one from yesterday has already sprouted two white roots. Now I've just got these two dangling through holes in the lid of the filter. Should I give them gravel to root in or are they okay as is? And once they get to a certain size, am I going to have to chuck them and start over with new cuttings? How do you do it?
