Hello, I recently got this Goniopora, it is starting to get a brown jelly like film over it, its not very thick, I have tried coral dip, removing the film manually and it grows back within a day, I have tried high flow areas, low flow, high light, low light, nothing seems to be happening, a day prior to the brown jelly algae like substance growing on it the coral closed all the way up, it still isn't coming out, all other corals are healthy and doing fine, unsure of what to do.
![288230747_1014716299183055_6392973480066601966_n.jpg 288230747_1014716299183055_6392973480066601966_n.jpg](https://test.reef2reef.com/data/attachments/2645/2645143-f27d4e839558c068ac90e49098735e7d.jpg)
![288230747_1014716299183055_6392973480066601966_n.jpg 288230747_1014716299183055_6392973480066601966_n.jpg](https://test.reef2reef.com/data/attachments/2645/2645143-f27d4e839558c068ac90e49098735e7d.jpg)