I’ve had this Rasta colony for about 2 months. The polyps during the day seem to be half opening or not opening all the way as if something is irritating them. The lights went out last night and I noticed all of these dots on the stems of the zoas. I am aware of the sponge on the colony and am currently dealing with it. I am more worried about the dots present. Here are some pictures below. Any help is appreciated. Thanks!
Parameters:
Nitrate: 3.4
Phosphate: 0.04
Calcium: 450
Alkalinity: 9.6
Magnesium: 1440
![5B72D7A0-EEDF-477D-9E86-1D3762E5D3BA.jpeg 5B72D7A0-EEDF-477D-9E86-1D3762E5D3BA.jpeg](https://test.reef2reef.com/data/attachments/3010/3010928-799f3665ae3f52e5748bf258d923b95a.jpg)
Parameters:
Nitrate: 3.4
Phosphate: 0.04
Calcium: 450
Alkalinity: 9.6
Magnesium: 1440
![9F6530BE-237F-4EB7-8C54-5D72D7CF5B0B.jpeg 9F6530BE-237F-4EB7-8C54-5D72D7CF5B0B.jpeg](https://test.reef2reef.com/data/attachments/3010/3010923-ae53d4373c89cbc1a8d39028da6d9de7.jpg)
![5B72D7A0-EEDF-477D-9E86-1D3762E5D3BA.jpeg 5B72D7A0-EEDF-477D-9E86-1D3762E5D3BA.jpeg](https://test.reef2reef.com/data/attachments/3010/3010928-799f3665ae3f52e5748bf258d923b95a.jpg)