new2betas
Aquarium Advice Addict
Do either tetracycline or API's Triple Sulfa kill the beneficial bacteria in a tank? I am having to treat one of my female bettas who had a nipped fin from my 29g tank. I moved her to an empty, but fully cycled 5g tank to help her recover and noticed a couple of days later that she had some fuzz growing on nipped spot and it looked like she had maybe had a fight with the filter intake cover. I have been treating her with these medications and she is recovering, I think, but I wanted to know if these medications kill off the beneficial bacteria and I will have to cycle this tank all over again.....