Join Date: Aug 2004
Location: Durham, North Carolina
I dont think there is really a way to trim riccia without making a mess. What I do when I trim mine is let it float to the top, then my power filter pushes it around the tank until it clumps together. I let the clump sit under the light until it grows together good, then I tie it to a rock and put it back on the bottom in an empty space and it starts all over again.