I took a blurry picture of these things that are growing on my rock. They are actually kind of pretty, the largest ones are the size of jellybeans. At first I didn't worry about them too much there were only 6 or 7. Well now they are showing up on different rocks. I have spent a few hours searching on line for matching pictures, to identify them with no luck. I just need to know if they are a "pest" or not to be worried about. --Haley
PS why is it always me who ends up with wierd-ball things in my tank?
PS why is it always me who ends up with wierd-ball things in my tank?