Lovesalt Posted February 22, 2016 Share Posted February 22, 2016 What causes them to pull in? My water all tests good. So is it flow or light or both? Quote Link to comment Share on other sites More sharing options...
LadySaber Posted February 22, 2016 Share Posted February 22, 2016 Mine do it at times just because. If they stay that way for more than a few days start moving them. They hate bright light and flow.. Quote Link to comment Share on other sites More sharing options...
MrBret Posted February 22, 2016 Share Posted February 22, 2016 Usually if your water is good, then it would be too much light. I do in one of my tanks have one doing it because a bubble tip nem is zapping it all the time. Quote Link to comment Share on other sites More sharing options...
uliulimaka Posted February 22, 2016 Share Posted February 22, 2016 Mine tend to do this with lunar cycles... Around full moon i see them start to retract a bit and then after its passed they swell back up. Makes no sense to me, but it seems to happen. Quote Link to comment Share on other sites More sharing options...
Vanloo97 Posted November 17, 2016 Share Posted November 17, 2016 Mine do that time to time but always recover whatever they do. Sent from my SM-G925V using Tapatalk Quote Link to comment Share on other sites More sharing options...
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