Join Date: Sep 2012
Location: Beautiful Montana!
It is from your wood you put in there. It's very common and nothing to worry about. It will go away on it's own. Usually takes a couple weeks or so. If it's look bothers you, just take your wood out and scrub it. It may come back so you will just have to repeat until it doesn't return. It won't harm your fish or other plants.
Females: Grandma Face, Dora, Hope, Rosie, Isabelle, Rogue, Bliss and Elara
Males: Nightcrawler, Woodley, Apocalypse, Relic, Venom, Piessa, Torch, Pie Mei, Thorn and Storm
"Only a life lived for others is a life worthwhile." EINSTEIN