I'm new here so hopefully I'm doing this right.....I have tiny "star" shaped (kind of)....usually 5 "legs" but MUCH thicker than your picture shown above, and sometimes there are 7, sometimes more. Here's a pic....any idea what this is? I've also attached another little dude that's on my glass that there are several of these. It doesn't look hard like the white star thing, it's looks spongy and soft like my hammerhead or some of the other tips of these bubble coral thingies that wave where the water flows....I wish I knew the names of them but I'm sure you pros know exactly what I'm talking about. It looks like a piece of one of these very soft waving bubbly looking things broke off and attached to the glass??? Is that what they do? Thanks for anyone's help!Originally Posted by newt5005
They have 6 legs, but they are anything but legs, as a starfish would have. They are just more than round. The perimiter, between "points" would best be described as swoops, rather than arms.
I have no ability to provide a picture.
mike
These are hydroid pics. And they are smaller than a grain of sand... Is this what you have?...
#1 - Asterina StarfishI'm new here so hopefully I'm doing this right.....I have tiny "star" shaped (kind of)....usually 5 "legs" but MUCH thicker than your picture shown above, and sometimes there are 7, sometimes more. Here's a pic....any idea what this is? I've also attached another little dude that's on my glass that there are several of these. It doesn't look hard like the white star thing, it's looks spongy and soft like my hammerhead or some of the other tips of these bubble coral thingies that wave where the water flows....I wish I knew the names of them but I'm sure you pros know exactly what I'm talking about. It looks like a piece of one of these very soft waving bubbly looking things broke off and attached to the glass??? Is that what they do? Thanks for anyone's help!
Lol... you posted while I was typing. I must learn to type faster!#1 - Asterina Starfish
#2 - Flatworm
Thank you so much for replying...I knew someone would know it....soooo, are they bad? Good? They don't seem to do much harm and frankly, the way I see it, pretty much anything that's alive save for suffocating algae, are usually good. I've had them before and nothing seems to harmful about them?#1 - Asterina Starfish
#2 - Flatworm
Thank you so much!!! I will keep a close eye on it....I REALLY appreciate your feedback/knowledge!!!The type of Asterina, as far as I can see in the picture, isn't normally one that eats corals. I would watch it though to ensure it does not damage any coral.
The Flatworm is a coin toss. The danger with that type of Flatworm is that they could be photosynthetic. If that is the case they could multiply out of control.