What is "uronema" and what should I look for - I have 5 Green/Blue? Chromis in qt and they have been for 3 weeks. I was planning on 6 to 8 weeks. What would the tx be?
Sorry, this is not a discussion thread and is only about marine fish compatibility. For discussion of uronema marinum and treatment questions, post in the Fish Disease forum. A very brief summary.
Brooklynella hostilis and the less common, and often misidentified, Uronema marinum are both ciliate parasites that infect the skin of many species of marine fish. Brooklynella hostilis is often referred to as causing clown fish disease and it is true that clown fish are very susceptible to this pathogen. However, this parasite is opportunistic and will infect a wide range of fish species.
In both Brooklynella hostilis and Uronema marinum infections, acute symptoms can appear very rapidly and fish can go from being very healthy to near death in a few hours. Typically, reef keepers go to bed with their tank looking well and wake up to find the fish in crisis showing acute symptoms.
Both of these parasites have a direct life cycle: they live on the fish, feeding and the population growing very rapidly, then drop off into the water column (where they can live quite happily for some time) and then go on to infect another fish.