In my 1.30 meter tank, there is live rock and tapwater with salt since two weeks ago. For the past week there has been a tremendous amount of brown long growth on the rocks and it looks horrendous. The Ph, nitrites & nitrates are fine. The brown colour is turning green. Do I need to do something or let nature take its course? Will it dissappear on its own?
PS. also I have noticed coming out of a liverock, long blue tenticles with black rings around it. It looks like its stuck in there and tries to get out.
PS. also I have noticed coming out of a liverock, long blue tenticles with black rings around it. It looks like its stuck in there and tries to get out.