Aussie Torch not opening

[Pandora_Reef]

My gold aussie torch started thinning in December, and has been shrinking ever since.
I tried moving it to lower light, dipping it, but it just keeps looking worse and worse (although still barely hanging on).

Most of the other torches look fine... besides a rasta that was right next to the aussie gold (which also isn't opening up)

Could this be a pest on the torch?

Alk - 7.7
Calcium - 447
Magnesium - 1300
Phosphate - 0.04
Nitrate - 0
ph - 8.3
temp - 78
salinity - 1.025
nitrite - 0
ammonia - 0

 

[Macbalacano]

My gold aussie torch started thinning in December, and has been shrinking ever since.
I tried moving it to lower light, dipping it, but it just keeps looking worse and worse (although still barely hanging on).

Most of the other torches look fine... besides a rasta that was right next to the aussie gold (which also isn't opening up)

Could this be a pest on the torch?

Alk - 7.7
Calcium - 447
Magnesium - 1300
Phosphate - 0.04
Nitrate - 0
ph - 8.3
temp - 78
salinity - 1.025
nitrite - 0
ammonia - 0

Do you have another picture from a different angle?

 

[Saltyreef]

Mine did the same and ended up just melting away. I believe this is popular with AGT

 

[king aiptasia]

they are spionid worms, not hurting the coral but will start growing where the coral is dying because of free real estate