Hydroids on Zoas
I think I have a hydroid on my new zoa colony. is there a way to kill it without harming the coral? should i just get rid of the coral? There is only space for one on it, so how does it multiply?
90 Gallon Reef - 3 Blue-Green Chromis, 2 Ocellaris Clowns, 1 Kole Tang, 1 Midas Blenny, 1 Longnose Hawkfish, 1 Zebra Dartfish, 1 Algae Blenny, 1 Six-Line Wrasse
29 Biocube Reef - 1 Chalk Bass, 2 Black and White Clownfish, 1 Yellow Watchman Goby, 1 Fire Goby