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Velvet disease: symptoms, urgency, and treatment

 Velvet disease: symptoms, urgency, and treatment

“Velvet disease” is a common name used by aquarists for infections that produce a velvety, dust-like coating on fish. While the exact cause can vary, the condition is typically associated with parasitic organisms (often dinoflagellates in the genus Aquarium disease references vary by region), and it can progress fast—making early recognition and prompt action essential.

The core warning sign is a change in the fish’s appearanc ... Read more »

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