Tetrahymena
Pre-disposing factors
The introduction of un-quarantined fish in to the marine museum. ciliophoran is one in every of the background organisms found in aquaria, it's typically harmless unless the fish area unit stressed or it reaches a lot of above traditional background levels, in each cases it's going to become infective.
Symptoms
White dots covering the fish, nearly similar to white spot.
Ragged tail and fins.
Scales that look slightly unsmooth, just about protruding like swelling however not parturition quite flat either.
Clamped fins.
fast respiration.
Lethargy.
Mortality, ciliophoran infections area unit doubtless to lead to a lot of higher mortality rates than white spot, if you think that your fish have white spot however there are many losses then it's doubtless that the fish have this condition and not white spot.
Curiously and in contrast to white spot, some fish area unit extraordinarily liable to this sickness and will die within the comparatively early stages of the infection whereas alternative fish within the same tank stay utterly freed from the infection. this can be one in every of the items to seem out for once this sickness is suspected.
Note - it's impossible that a fish can exhibit ALL of the on top of doable symptoms.
Treatment
Treat employing a proprietary white spot remedy however the infective agent is not notably liable to most remedies and then so as to impact a cure you'll got to repeat the course of treatment over once. that in itself will be nerve-wracking to the fish.
Even with fast treatment you must expect some fairly quick and quite dramatic losses with this sickness. make certain that carbon or the other chemical filter media is faraway from the system before treating and do not build any water changes throughout treatment.
