WHAT IS GOING ON WITH THIS CORAL?

[moneyman]

Over the past few weeks he just keeps getting worse. I have no idea what is happening but someone please help. I don't want him to die. He is gradually dying from one side to another, it is super weird. All my other corals are doing fine. Help

 

[Bear Claw]

What are your parameters?

 

[Uncle99]

Age of system?
Flux in parameters?

 

[kevgib67]

^ this! I don’t see anything but any other corals with sweeper tentacles long enough to sting it?

 

[Lemons]

Its bleaching, hundreds of things can cause this but you gotta help us out by listing

Salinity
Alk
Ca
Mag
No3
Po4

Age of tank, Par if known (how much light)

 

[Derrick0580]

Based on the density of the limb growth, i’m going to say not enough flow. Lack of flow will cause thin brittle limb growth.

 

[moneyman]

The calcium is very low. Could that be it? It is weird though Becuase it is like he is dying from one half to another. Like very gradually. Could it be an infection maybe?