So I was trying to figure out for the longest time what these long but fine tentacle were and finally upon physical inspection of a chalice unearthed the actual body connected to the tentacles,,, Spaghetti Worms!!! How cool is that. So they submerge their bodies or cover themselves with sand or what not and from that position forage way far out with tentacle many times the length of there bodies. I've read elsewhere that they are amazing detritus consumers and will help with more heavily fed tanks. Cool bonus from using the cape Cod shoreline live sand!!! They are difficult to photograph.
Sent from my 0PJA2 using Tapatalk
Sent from my 0PJA2 using Tapatalk