we have 2 hitchhiker crabs in our tank that we love to look at after dark. Theyre always out and about cleaning the rocks.
last night i was watching them and suddenly out of a hole near the larger crab there was this little electric blue flash in the shape of an upside down horseshoe. the crabs quickly hitailed it out of the area. i continued to look for it later that night but didnt see it again
are there phosphorescent(sp) creatures that live in live rock?
was i seeing things last night?
do you think it was good or bad?
if i hadnt seen it with my own eyes i would have thought i was up too late and seeing things, but the way my crabs just took off, it was definately something in the rock!
where is your LR from? back when caribean LR was the norm, i used to get all kinds of phosphorescent worms. they would come out at night and flash. they would flash again a minute or two later. they were very difficult to see. the secound any light got near them they would duck into their holes in the LR. i have not seen any of them with all of my Figi LR.
whatever it was its keeping a low profile, i couldnt find it last night, i did however find that my hitchhiker crab pop is actually closer to 4 (2 biggies, 1 med, 1 small) im sure there are more too.
i hope these guys are good crabs, they are bigger than my hermit and my odd emerald.
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