I had to yank up all the HC as it was covered in BBA, and excel/H2O2 killed both the plant and algae. I've replanted what I had left. I'll plant more soon, when it's time to trim the HC that's in my nano. Micro sword is planted on the right in front of the vals, but is barely growing, and chain sword's on the left, and is growing too much. If I get the micro sword to grow better, should I maybe replace the chain sword w/ it?