I need help with…
Does your fish have any visible symptoms—spots, sores, swelling, growths, or parasites?
Are there tiny, grain-like spots visible on your fish?
Which option best describes your fish’s behavior?
Which of these options most accurately describes the spots?
Check the water test result that matches most closely:
Have you tested the water with a test kit?
Is this symptom currently present?
Please select the description that best matches the issue.
Please select the description that best matches the issue.
Please select the description that best matches the issue.
Please select the description that best matches the issue.
The problem is with
Check the water test result that matches most closely:
What best describes the problem
Diagnosis Result
Click here to view our suggested best course of action.Disclaimer: This diagnostic tool provides general guidance based on the information you enter. It should not be considered a definitive diagnosis. Always observe your aquarium closely and consult a qualified aquatic professional or contact us, if symptoms persist or worsen. Use this tool at your discretion.