Our losses.
The latest oscar rescue from Danny G hasn't survived. It is the first time that an oscar failed to acclimate to our tank. It was in a separate tank at Danny's and it appeared to have been battered a bit, so this might have been a case of too much stress too quickly.
12"
This oscar, a different species, Astronotus orbicularis, has come to us as a rescue at about 6" about 3 years ago, from a local couple in Naples, FL, who has had it for a few years. About a year ago it started gradually swim less and less upright and eventually swam on its one side all the time, like a flounder. Feeding and all but swimming on a side. I tried to give it my standard antiparasitic mix of metronidazole, praziquantel, and fenbendazole through feed but it didnt help. I couldn't see it like that anymore so let it go and stop the suffering.
12.5". About 6-7 years old.
Lastly, the orange morph rescued from Alex of Marco island a couple years back, also died out of the blue for no obvious reason.
10". Probably 4 years old.