Hmmm, I've been looking into gill's ('citing, isn't it). I can find several references to 'protruding gills' - most of them saying it could be either gill or body flukes (but these would have to be introduced from somewhere
). Or, a bacterial infection of sorts - they seem to be advising a course of anti-biotic medicines - notably Maracyn2.
However I did find THIS. Take a look at the bottom for Diagnosis and treatments (it is copy protected and won't let me paste excerpts).
If the RC is swimming and eating normally, I would be inclined to leave him be, If it was mine I would be inclined to whip him out, hold him firmly in a wet teatowel or such and use a pair of sharp scissors to snip just the lump off. As it's only on the fins, not the body, this should cause minimal suffering and will regrow in no time at all.
I'd also put your photos/vid on the Practicalfishkeeping Forum (it's easy, free and quick to register - I joined a while back), it's full of experts and advisor's - and if they don't know what the lump/gill problems are, nobody will.
BTW, Meth Blue is general copper based cure-all and it is worth a try - I would be tempted to try our old fav 'salt' as another treatment maybe 2-3 teapoons per gallon.
Let me know what happens and let me know if you want help with the PracticalFishkeeping forum thingy.
). Or, a bacterial infection of sorts - they seem to be advising a course of anti-biotic medicines - notably Maracyn2.However I did find THIS. Take a look at the bottom for Diagnosis and treatments (it is copy protected and won't let me paste excerpts).

If the RC is swimming and eating normally, I would be inclined to leave him be, If it was mine I would be inclined to whip him out, hold him firmly in a wet teatowel or such and use a pair of sharp scissors to snip just the lump off. As it's only on the fins, not the body, this should cause minimal suffering and will regrow in no time at all.
I'd also put your photos/vid on the Practicalfishkeeping Forum (it's easy, free and quick to register - I joined a while back), it's full of experts and advisor's - and if they don't know what the lump/gill problems are, nobody will.
BTW, Meth Blue is general copper based cure-all and it is worth a try - I would be tempted to try our old fav 'salt' as another treatment maybe 2-3 teapoons per gallon.
Let me know what happens and let me know if you want help with the PracticalFishkeeping forum thingy.





