i noticed this a few days ago, and thought i would just keep an eye on them. they started opening up again so i thought maybe they were ok. we went to the lake this weekend and came home to them looking like this (pics below). can anyone tell me what is going on with them ?? i have never seen this before in any of my tanks.
tank parameters :
SG ... 1.021
ph ... 8.2
cal ... 460
alk ... 10
everything else is at 0
notice the "holes" in the centers ... where the mouths should be !! you can actually see all of the string tentacles !! HELP !!
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