Hi Every one,
I have been noticing these really long very fine sailing things in my tank when the light goes on. As soon as the light goes on they seem to retract towards the live rock they are based on. I can see some small base they go into but you can't see it when they are not out. It ranges in length from 2 to 6 inches and every 1/8 inch has a short filement coming off it which is why it sort of looks like a sail. Anyone have any ideas????
Tony
I have been noticing these really long very fine sailing things in my tank when the light goes on. As soon as the light goes on they seem to retract towards the live rock they are based on. I can see some small base they go into but you can't see it when they are not out. It ranges in length from 2 to 6 inches and every 1/8 inch has a short filement coming off it which is why it sort of looks like a sail. Anyone have any ideas????
Tony