errr... might have a problem

  • We are currently upgrading MFK. thanks! -neo
Its there because of the change.

see, you removed part of the bio bacteria that was growing in the substrate. And now the bacteria is breeding like crazy trying to rebuild and colonize the new sand. The whitish color is free floating bacteria that has not attached to anything yet.
 
It will be gone once the tank cycles again.
 
Ah ok...thanks...sorry, that was probably a dumb question! There's a lot to learn about all this fish keeping stuff!
 
no problem

live to learn
 
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