What is covering these corals?

[Spare time]

Hello. Can someone id this kinda slime film that is covering the corals? This sun coral has it pretty badly. The tank has no carbon dosing and all corals were dipped prior to adding.

 

[Billdogg]

Looks like Brown Jelly disease to me. Carefully siphon it off using some airline or other small diameter tubing to (hopefully) stop it's spread. IME, the affected corals got fragged to stop it.

 

[Scorpius]

Brown Jelly Disease.

 

[andrewey]

Absolutely BJD.

Brown Jelly Disease: Current Treatment Strategies!

Current Treatment Strategies for Brown Jelly Disease I’ve been asked to summarize the current findings concerning Brown Jelly Disease for those that need a quick reference if they encounter it in their own tank. For a link to current tests investigating possible treatments, see here. First, if...

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