Hello, my clowns have been breathing heavily for the past few weeks and I'm not sure what's causing it. Back story of the tank. I got the clowns for a local breeder (June 2024) and they were the original 2 fish. They have that rapid mouth movement you see in the video from the day that I got them, assumed at first it was stress but it never stoped. I then added my gobys that I did not qt and I believe that I introduced flukes at that time. At that time it was May I did 4 rounds of Ruby reef rally, i wasn't sure that the rally had worked so I did 2 rounds of prazi 8 days apart. After that all seemed well with no signs of flukes. After that treatment I noticed my male clowns gill seemed flared out, it's possible it was always like that and I only noticed at that time. The gill has remiaed flaied out and never sits flat like the other side I'm unsure if the is an issue or normal. I have since added 2 more fish form a vendor that QTs in copper and prazi. I have added coral and inverts that have not been through quarantine. About 4 weeks ago I noticed the clowns scratching a bit. The scratching increased and then I the male began yawning ( the male yawns in one of the videos taken today) , darting and head shaking. All of their other behaviour seems fine and they eat like normal. Also all of the other fish are behaving normally and don't have the same rapid breathing or any signs of illness. I have seen no physical signs of ich, velvet for brooklynella but I'm no expert and mabey I'm missing something. I did a fresh water dip on the male on Sunday but saw nothing come off. On Tuesday I decided to dose prazi pro assuming its gill flukes and plan to do the second does this coming Wensday. I added an airstone and have lots of surface agitation in both tanks. I'm not sure if flukes is what they have or if I have baught so other parasite into the tank. Or if the heavy breathing is still a result of flukes and the prazi. Any advice would be appreciated.
Parameters
Alk 8.7
Ph 8.2
Cal 430
Salinity 1.026
Nitrate 12
Phos .16
Mag 1460
Set up
150 gallon total water volume. 75g and 30g displays and sump. Currently only the 30g has fish, coral and lights. The 75 has rock and sand but I'm filling the 30g before working on the 75.
Reef mat
Skimmer
25w UV
C02 scrubber
20g weekly water change
Live stock
2 clowns June 2024
Helfrinchi goby added May 2404
Watchman goby May 2024
Springeri Damsel July 2024
Royal gramma September 2024
Parameters
Alk 8.7
Ph 8.2
Cal 430
Salinity 1.026
Nitrate 12
Phos .16
Mag 1460
Set up
150 gallon total water volume. 75g and 30g displays and sump. Currently only the 30g has fish, coral and lights. The 75 has rock and sand but I'm filling the 30g before working on the 75.
Reef mat
Skimmer
25w UV
C02 scrubber
20g weekly water change
Live stock
2 clowns June 2024
Helfrinchi goby added May 2404
Watchman goby May 2024
Springeri Damsel July 2024
Royal gramma September 2024