Clownfish has been acting slightly off. Will occasionally appear to spiral out of control, swim erratically, and breathing heavy but eats/craps normally. This has been happening off and on for just under a week. I thought he was a goner the first night I saw this and woke up to him swimming around perfectly normal. Mostly eats live baby brine, but has TDO pellets and frozen brine occasionally. No aggression from his pair, who appears to be in great shape. At least not that I have seen (LFS said they were paired for a year prior to selling); however, I noticed this blemish (?) on him when I first got him home. Any idea what this could be and if its causing the erratic swimming? Anything info or ideas for treatment will help and are greatly appreciated!
Parameters: 0 ammonia, 0 nitrites, 10 ppm Nitrates, 8.0 pH, 420 Calcium, 10 dkh, 1560 Magnesium, 1.026 Salinity, 77.5 degrees F
![404035879_385273880728431_3723449890398816317_n.jpg 404035879_385273880728431_3723449890398816317_n.jpg](https://www.reef2reef.com/data/attachments/3356/3356958-e563ddecafc13f8644e12e66db54f414.jpg)
Parameters: 0 ammonia, 0 nitrites, 10 ppm Nitrates, 8.0 pH, 420 Calcium, 10 dkh, 1560 Magnesium, 1.026 Salinity, 77.5 degrees F
![403860332_756804733156405_4708814598231824994_n.jpg 403860332_756804733156405_4708814598231824994_n.jpg](https://www.reef2reef.com/data/attachments/3356/3356957-76af5913e78985f8417238d89cd09bf7.jpg)
![404035879_385273880728431_3723449890398816317_n.jpg 404035879_385273880728431_3723449890398816317_n.jpg](https://www.reef2reef.com/data/attachments/3356/3356958-e563ddecafc13f8644e12e66db54f414.jpg)