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dogfish1967
03-03-2008, 04:02 AM
I recently purchased some plants for my tank. One of the first things that I noticed was these little green dots on some of the leaves. I treated some water in my sink and rinsed all the plants off. I missed some of the dots and they are now floating at the surface of my tank. The dots now have a small thread or root growing out of them and going straight down into the water about an inch long. What are they? I was thinking duckweed but do not know. Each dot is bright green and about an eigth of an inch across. Are they harmful?

ILuvMyGoldBarb
03-03-2008, 04:14 AM
Yup. Congrats, you've got Duckweed. If you don't want it, go get a net and skim your water very very well and do it every day for the next couple of weeks. That's how I got rid of it in my 125.