2019年4月24日 · My Galaxea coral has all of a sudden grown very rapidly and I can't control it, it's sweeper tentacles are stinging my mushrooms and everything in sight. It has grown on the …

2004年5月4日 · Today I noticed that the galaxea is starting to develop what appears to either be massive new growth areas or bleaching. The temp has been a constant 80, so that eliminates …

2012年2月18日 · I recently bought a Galaxea frag from an online vendor, without thoroughly grasping the perils of having one in a 34g tank. While super gluing new frags onto the rocks, I …

2011年6月21日 · EDIT: Inhabitants of my tank: 2 Clownfish, 1 Cleaner Shrimp, Hermits & Snails, 1 Pistol Shrimp, a one clawed emerald crab, Zoas & Mushrooms, and the galaxea coral. Link …

2020年12月31日 · 4" isn't too bad - several years back, my LFS had galaxea colonies that had 12" long sweepers that extended at night. Wouldn't have believed it until they showed me the …

2011年3月29日 · I just picked up a medium sized rock covered with galaxea. I'm thinking of placing it on the bottom left where the flow is not really that strong so the sweepers won't go …

2018年3月2日 · Galaxea: this will form sweeper tentacles to sting other corals. I've heard they can be up to a foot long and have personally seen 6". Putting them in higher flow will encourage …

2020年5月15日 · So I had no idea Galaxea were so aggressive with their sweepers, not good in a small tank when they reach half-way across. I just thought, hmmm, motion, cheap....add to …

2002年7月7日 · However, if healthy, Galaxea are fairly tolerant of water conditions and prefer a brightly illuminated area of the tank with low to moderate water flow that helps reduce their …

2008年8月20日 · The sweeper tentacles on the galaxea are even longer, and more potent than the ones on a torch coral (be careful of that one too). I think that it is even more of a PITA than …