I have a female (larger of 2) clownfish that has been laying on it's side with body arched and rapid breathing for about 3 weeks now. After the first day of this I expected it to soon be dead, but it appears to be quite the fighter. It does move across the bottom from time to time, slowly. I haven't observed it feeding, but after about 10 days of these symptoms it was defecating so must have been eating something. There is also a flasher wrasse who first exhibited disease symptoms by hiding within live rock and bleaching out. I began soaking fresh garlic in with Reef Crack, which I feed twice daily, about 2 weeks ago and the flasher wrasse has regained most of his color and become much more active throughout the tank. The smaller clownfish is completely symptom-free as are a tailspot blenny and Wheeler's shrimp goby. Any thoughts about what could be causing this and how to resolve it if possible? I do have fireworms and some white (glass?) anemones that seem to be taking over. Any chance it could have gotten stung by something like that?
SG 1.024
Temp 78
pH 8.0
Nitrite 0
Ammonia 0
Nitrate 20 (tap water)
HOB protein skimmer
SG 1.024
Temp 78
pH 8.0
Nitrite 0
Ammonia 0
Nitrate 20 (tap water)
HOB protein skimmer