Today I've noticed my Cherry Barbs are 'fidgity' and 'flicking/rubbing' themselves occasionally against the sand substrate... there are no visual signs of any inflamation, soreness, wounds etc...
...is this a bacterial thing? If so, what type - and what recomended med should I use?
...water stats: Am '0', Ni '0', Na '20', Phos '2'. Temp is fine.
...would salt be a good addition to the tank in this case - or is that more for 'wounds'... what type of salt and how much per gallon should I use if it is applicable here?... all other fish seem fine at present... thanks
...is this a bacterial thing? If so, what type - and what recomended med should I use?
...water stats: Am '0', Ni '0', Na '20', Phos '2'. Temp is fine.
...would salt be a good addition to the tank in this case - or is that more for 'wounds'... what type of salt and how much per gallon should I use if it is applicable here?... all other fish seem fine at present... thanks