WHA?! Anyone know what this is?

  • We are currently upgrading MFK. thanks! -neo
hmmm Japanese Moss balls. Anyone know where i could find them and what they look like? I actually WANT some good looking moss in my tank instead of freaky looking black fur =P
 
Can you rub this black stuff off with your finger?
 
mmm haven't tried, i had some beginning to grow on my glass that i rubbed off with a cloth, but it came back within a few hours
 
hm sounds about right. i didn't think that could occur in a freshwater tank actually. thanks pufferpunk! =D
 
No problem--it's the only thing that grows that quickly.
 
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