I recently discovered one of my Neuergus crocatus has a wound on its side. The animal doesn't seem too bothered by it and it continues to act normal. When i examined it and touched the wound with a swab, there was a strong garlic-like smell. I have no idea if it came from the wound or was a reaction of the animal itself, but i would like to heal the wound altogether. What should i do? The animal is being kept aquatic.