There are numerous variations of the watermelon chalice and although both those are different, probably qualify as "watermelon"

Both of those are super swweeeet by the way.

Man Harlequin shrimp are frikin awesome looking!!! Great pics too!

What were the Asterina starfish doing? I have been looking afoul at some of the Asterina in my tank. I used to have a nice white specie that had evenly sized legs. Now this new darker gimpy looking Asterina like yours has taken over and some of them are toonie sized with like 10 legs!

I am having troubles with some LPS corals receding and I am wondering if the Asterina are to blame as they seem to be hanging out in the problem areas. I have also been thinking of using a Harlequin Shrimp to get them all, but I don't know what to do with the Harlequin once he eats them all. What are you going to do with yours?

I guess I have a question as well... when all the stars are gone, What do they prey on?

That's the basis of my question...they only eat starfish.

This will upset some people. I was advised by the store I got mine from was to freeze a sand sifting star fish and cut off a little chunk of leg about once a week for feedings. They are amazing creatures to watch. Sadly mine disappeared when I added my MP40s I added mine to control an asterina problem as well

I had a pair as well at one time, I had rescued them from a tank where the lady was clueless. As bad as it was i had got a few chocolate chip star kept them in the frag tank and would chop off a leg as they finished the previous. The starfish would recover and start to grow his limb back before he would require amputation again. They have since been re-homed, but i kept them going like this few a few months.

I have hundreds of these stars in my tank. Is the problem eating or sitting on the zoas?

I see them come and go on colonies, and I have definitely had some colonies reduce in size.

Update on the shrimp/star problems?

Me thinks you might be right :razz:! Have any photos of your TSM?

Watermelon it is! I was tempted to get rid of my LPS but this little one has held me back, one of the brightest pieces in the tank for sure!

Thanks Reefer!

I have identified 4 different morphs in the tank to date and I don't trust any of them, if their numbers are spiking and they can be found directly on my coral they are coming out of the tank. I have done about 7 removal sessions ranging from 10 stars to over 150.

As others have stated I plan on keeping chocolate chips in my fuge and snipping off a leg every week, they will be a permanent presence on the reef from now on to ensure the stars don't come back.
They are even better in person, they do this wicked dance similar to a sexy shrimp and the pattern is out of this world! Thanks for the comment.
I would certainly lean that way, I find a majority of the zoas that melt have their coenenchyme mat deteriorate prior to the actually polyp going and a majority of the stars are found directly on the mat gotta put two and two together. Star numbers are dropping fast, my shrimp has gone into hiding though anyone know if there nocturnal?

The white ones that are "perfect" mini stars are safe. It's the grey and brownish ones that I've been eye-balling lately. My Asterina don't go on any live parts of the corals, but do hang out at the edges of where a couple have been receding.

I don't think you will be able to keep a CC starfish alive in the limited space of a fuge unless you have a big@$$ fuge maybe?