I prefer not to use pimafix for this reason:
Pimenta racemosa 1.0%.
"main ingredient is "Pimenta racemosa", which is West Indian Bay Tree, or, Bay Rum. It says Clove is a related species, but Clove is a different species, "Syzygium aromaticum"."
Although it's a different species, it still is related to Clove Oil...which is used to euthanize fish. I like to be safe than sorry.
And it suggests to use melafix along with it.
Melafix has Melaleuca...it's a tea tree oil. It can actually cause strain on your fish's labyrinth and make it suffocate.
Honestly, I have gotten the best results with OFL's Aquarium Salt and water change treatment with IAL. I use Maracyn for extremely severe infections that doesn't go away after these treatments. If you're going to use medication other than Maracyn, finish the Maracyn treatment first. I highly recommend not using Pima/Melafix, but that is your choice. Never, ever
mix and match medications and never stop a treatment short - it can create resistance problems.