maybe i have sick corals

[craig_will2513]

hi i would like to see if anyone can help me out. first problem is i have a leather toadstool coral and its been fine uptill now and all its tenticles have retracted and its not looking to well. second is i have recently added some star polyps like 2 maybe 3 weeks ago and agiun they were fine all out looking very nice and like friday just gone they have all closed up completly. i have just done a water change on saturday but this dont explaine the star polyps as they were closed before. any help would be apriciated.. the water is fine all parameters are in check by the way. i have added some pics

 

[Marquis]

leathers often shed every few months it looks normal I'm not sure about the gsp

 

[craig_will2513]

they shed. so does anything come off it like an old skin.. thanks for the help.... anyone know about the gsp

 

[Marquis]

they get covered in a slim go limp for a while the perk up after a week or 2

 

[craig_will2513]

so he will look ill for a week or so then. and is this normal to be cover in slime

 

[melosu58]

It`s called sloughing. My leathers do it every month for a few days. You say he`s been doing it for a week?

 

[craig_will2513]

yeah its been doining it for a while. its gone limp now and is leaning to one side