The Planted Tank Forum banner

White slim

1611 Views 0 Replies 1 Participant Last post by  BOBCAT1063
I bought a c02 natural plant system and after a week there was a white milky slim were the bubble comes out. I cleaned it and two days latter its coming back. Like every other bubble goes up the diffuser the way it should and the other times it come out is this ok or should i do something different ?