I just never see brookynella anymore. My days of keeping fish with bones are really in the past. I've never tried it.
I can tell you that I successfully treated a group of chromis with Uronema. This is not an obligate parasite and therefore nearly impossible to eradicate from the tank. Even though the chromis improved in QT, when placed into a DT, where it was probably present, it returned and they one by one died.
With brookynella I would still recommend formalin or flagyl.
Brookynella and Uromena are difficult to distinguish and therefore I would stick with the latter two.
I can tell you that I successfully treated a group of chromis with Uronema. This is not an obligate parasite and therefore nearly impossible to eradicate from the tank. Even though the chromis improved in QT, when placed into a DT, where it was probably present, it returned and they one by one died.
With brookynella I would still recommend formalin or flagyl.
Brookynella and Uromena are difficult to distinguish and therefore I would stick with the latter two.