Brown jelly on a softy

[Schramstein]

Hi there,

i am new to this forum, and immidiately i start with a strange question.

a few weeks ago i lost a torch coral, and 2 weeks ago my softy started to show brown tissue problems. I chopped of the finger and dipped it.

now again 2 weeks later it even became much worse !
So what is eating my coral?

i hope you guys can help me out, many thanks in advance.

 

[vetteguy53081]

May be a lack of water flow
Take a 3/8”tube and siphon out the mass