Recently i have noticed a number of bubbles that form on my liverock. THey look like small bubble weeds. I tried to pop one but they have a strong outer layer. ARe these hitchhikers, are they bad, if so what can i do to get rid of them.
newly set up 75 gal SW
, 30 lbs of fiji lr
, 30lbs of lace rock, 90 lbs of course/fine argonite sand, rena canister filter, 48" 4x65 watt pc
, red sea turbo berlin skimmer.
Inhabitants- 2 percula clown fish, 1 muchroom coral, 2 leather corals, and 2 mystery corals.