Sorry for not making myself clear.
Do the 5 to 7 day treatment.
Wait 5 to 7 days after treatment finished then add the med again
Then maybe wait 2 weeks and do another round of meds.
Add the maracyn after the first round had finished. Water change and run black carbon before you use the maracyn.
mteronidazole.
You could use it but it's a internal wormer and bacterial med all in one.
Or just buy a bacterial medicated food if the fish are still eating.
Do the 5 to 7 day treatment.
Wait 5 to 7 days after treatment finished then add the med again
Then maybe wait 2 weeks and do another round of meds.
Add the maracyn after the first round had finished. Water change and run black carbon before you use the maracyn.
mteronidazole.
You could use it but it's a internal wormer and bacterial med all in one.
Or just buy a bacterial medicated food if the fish are still eating.