I don't know if this is related or not, but it reminds me of when corals "bounce" unexpectedly (such as the acans discussed below):
They're basically joking that you've either got two corals or a "bounce" acan that would be potentially be valuable.
The only thing I can find on this condition is that it may potentially be caused either by some kind of high lighting (some people say LED's, others UV; it's basically thought to be similar to sunburn reaction in people) or by elevated potassium levels, and it doesn't seem to negatively impact the corals in any way (but the bubbles if popped are prone to infection):
Hi You'all, My Acanthophyllia and Acan are Bubbling. I've seen some information regarding bubbling happening due to certain lighting conditions. Can someone enlighten me on this topic, please?
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Hello, I noticed these curious little blisters on my acan which has been doing well otherwise for awhile. It has has been inflating very large during the day with good feeder tentacle extension at night or during feeding times. My other acan colony seems to be fine. Any ideas what this could...
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This acanthastrea bowerbanki has developed a large bubble in its tissue. It inflates with water during the day but shrinks back down at night. Any idea what is happening or what this is?
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Anyone see this before? My Acans are getting the bounce growth seen on mushrooms? Pretty cool!
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has anyone ever seen or have a bounce acan? I have had this frag for a few months and as it is growing it is “bouncing”. Check it out! Let’s hear some thoughts, cause it would seem there is little info on these right now. Pretty neat and a true new one on me!
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Not really crazy about Bounce Mushrooms but my Acan has a bounce tumor on it and has had it since I got it. Just thought it was interesting with the bounce thing going on. What say you?
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Never seen a Acan that’s “bounces”... from what I’ve read about bounce mushrooms it could be the light but then again this could be one of those rare occasions...
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So, it may be high lighting/UV or it may be elevated potassium; I've also heard of this happening to a number of other LPS corals (including different hammers), with suspected potential causes such as: coral starvation/lack of nutrients in tank, coral overfeeding, lack of flow, and toxins and/or activated carbon. No one seems to know for certain what causes it, though, and it doesn't seem to be harmful.
First post here so hope I found the right forum area. For a few months now my hammer coral has been puffy and I can not figure out why, hoping someone with more experience might be able to help. Chemistry is on from what I can tell- calcium 450, alk 8.4, ph 8.34 on probe, no detection of no3...
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Wondering why they all look swollen Alk 8.6 cal 425 mag 1350 nitrate 10 phos .18 salinity 1.025 temp 78-80 2g4 pros with t5s mp40 mp10 for flow
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I’ve never seen it like this before. What does it mean?
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Anyone ever seen anything like this ? I am getting ready for bed, and stopped to take a quick look and seen this. Gotta get up in a few hours for work, so it will probably be tomorrow before I respond.
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