I bought two Picasso Percula Clownfish on Wednesday. They have now been in my quarantine tank under observation for about 45 hours. One is approximately 1" in length and the others is approximately 1-1/4". The larger of the two has a white speck on its lip. We noticed this shortly after placing in the QT. Photos are (hopefully) attached. Last night I noticed that their breathing rate looked faster than I thought it should be. Today after getting home from work, the breathing rate has increased to a concerning level. The fish are also now swimming lethargically and listing to their side.
They have not eaten well since picking them up. I have seen them eat a few 0.8 mm pellets of sustainable aquatics clearly complete saltwater fish food. At lunch time today they let brine shrimp drop right in front of them and they did not touch them.
My ammonia is at 0.25 ppm, nitrite 0 ppm, nitrate 5 ppm. The water salinity from the LFS was at 1.0225 and I have raised that over the two days to 1.024 to be in line with my display tank. The current temperature in the QT is 79 degrees.
I have not started prophylactically treating yet. I am about to run to the store to pick up Coppersafe and Prazipro.
What might be going on?
I am tagging @Sharkbait19 and @Jay Hemdal because ya'll have been answering my questions about setting up my QT.

They have not eaten well since picking them up. I have seen them eat a few 0.8 mm pellets of sustainable aquatics clearly complete saltwater fish food. At lunch time today they let brine shrimp drop right in front of them and they did not touch them.
My ammonia is at 0.25 ppm, nitrite 0 ppm, nitrate 5 ppm. The water salinity from the LFS was at 1.0225 and I have raised that over the two days to 1.024 to be in line with my display tank. The current temperature in the QT is 79 degrees.
I have not started prophylactically treating yet. I am about to run to the store to pick up Coppersafe and Prazipro.
What might be going on?
I am tagging @Sharkbait19 and @Jay Hemdal because ya'll have been answering my questions about setting up my QT.




