Must've been with the shrimp that I got for the tank. It wasn't there when it was just plants (which came from another of my tanks which is scud-free).
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
Aquatic Plant Forum
A forum community dedicated to aquatic plant owners and enthusiasts. Come join the discussion about collections, displays, tanks, styles, troubleshooting, reviews, accessories, classifieds, and more!