we've had a couple cases of finrot (cured) , a couple of cases of fungus ( 2 died, 4 survived)& most recently a fish (red eye tetra) that developed flexibacter(we think) mouth fungus a day after we bought him. didnt have the heart to take him back so tried paragon in the hosp tank & melafix & he's now fine all traces of the disease gone.
we've noticed that fish bought from the same shops seem to be susceptible to the same disease. what i mean is the fish that developed fungus(danios) came from one shop & the ones that have had finrot came from another,but same shop at different times (does that make sense
) and we only use lfs that have healthy looking fish,clean tanks etc.. we've also still got 3 neons that look like they have dropsy ( theyre fat....really fat) we've treated them 3 times no improvement but they still are very active,eat,fight etc etc ....we really were stumped as what to do with them, we kept them quarantined for ages but have ended up (3 months ago) putting them back in the main tank & theyve been there ever since. we were very reluctant to euthanase fish that seem quite happy and in no distress. no other fish has come down with the same problem (fat neons have been like this for quite a long time now)
i supose the stress of being moved etc etc must affect a lot of fish & some fish shops must have higher levels of certain bacteria/fungus floating around than others.
we do test our tank & do 25% water changes at least weekly & always are keeping an eye on everyone in the tank to make sure theyre all ok.... i hate hate hate it when you get a sick fish & even worse you have to euthanase. i have to confess its my other half that does the dirty deed - i cant bear it.
kribs youre very lucky!!! no disease but then im sure you look after your fish very well. we try to but still end up with the odd ailment every now & again.........i suppose its just like us people