How to Spot and Treat Ich in Fish | PetSmart Veterinary Services

Do you see white spots on your fish? It could be Ich, one of the most common and treatable fish diseases. In this video, our PetSmart veterinary expert Dr. Greg explains what causes Ich, how to recognize the symptoms early, and how to treat and prevent future outbreaks in your aquarium. You’ll learn how Ich develops when fish are stressed, the classic signs to look for, like white specks, flashing, or lethargy, and step-by-step treatment methods including raising water temperature, using safe aquarium treatments, and quarantining affected fish. With early care and proper water conditions, most fish fully recover and thrive again. Timestamps 0:10 What is Ich (white spot disease)? 0:46 Recognizing the signs of Ich 1:05 How to treat Ich 1:36 How long treatment takes and recovery expectations 1:47 Ich prevention tips: clean water and quarantine new fish ✔️ What Ich (white spot disease) is and how it spreads ✔️ Step-by-step Ich treatment and recovery timeline ✔️ Preventing Ich through clean water and reduced stress Subscribe for more expert pet care, grooming, and wellness tips from PetSmart. Find a PetSmart Veterinary Service near you: https://www.petsmart.com/pet-services/petsmart-veterinary-care.html