rasta torch coral reseeding, dont know why

[myles4miles]

I have an

area in my tank with 4 different torches a rasta and some others, but my rasta torch has been receeding the past week or so, no brown jelly though. also maybe I'm crazy but a smaller torch kinda looks like it starting to recede in a small spot I'm not sure though, besides that I have tons of coral, frogs, hammers and so on and nothing else is receding
PS I've had brown jelly on a coral a while ago but this isn't brown jelly or not yet. should I treat it or should I throw it out, its a 40$ rasta torch so I'm not concerned mainly concerned for the dragon soul next to it that kinda looks like a small piece of it is receding

 

[Daniel92481]

Sorry about your torch. Maybe try to give it a dip and see if there are any pests.

 

[myles4miles]

Sorry about your torch. Maybe try to give it a dip and see if there are any pests.

dip in what?

 

[Daniel92481]

Just some coral RX or revive. You should see some critters fall off if there’s something bothering it.

 

[shakacuz]

dip in what?

potassium chloride on amazon, or polyp lab reef primer if you don't want to buy the powder. there should be some dip instructions for the powder here on r2r if you search the forum