Red Spot Disease (Aeromonas skin infection)

關於這種疾病

A condition in which reddish spots or patches appear on the body surface, often associated with bacterial infection by Aeromonas species. Fish weakened by poor water quality or stress are more susceptible.

主要症狀

Reddish spots or patches visible on the body surface
Scales may lift or fall off around affected areas
Reduced appetite; fish tends to rest near the bottom
Lesions may progress to ulceration or tissue erosion

主要原因

Immune suppression caused by poor water quality (ammonia/nitrite accumulation)
Secondary bacterial infection by Aeromonas or similar species
Physical injury from handling or overcrowding
Stress from sudden changes in water temperature

預防（飼養環境與日常照護）

Maintain low ammonia and nitrite levels through regular water changes and substrate cleaning. Avoid overcrowding and quarantine new fish in a separate tank before introducing them to the main aquarium.

就醫建議

建議幾天內諮詢專賣店

專賣店能做哪些處理？

Specialist aquarium retailers are often the most accessible resource, as veterinary practices experienced with medaka are limited. A specialist can assess the condition, recommend water quality adjustments, and advise on appropriate isolation protocols.

該動物的其他疾病

白點病建議幾天內諮詢專賣店消瘦病盡快諮詢專賣店或有經驗的飼養者松球病盡快諮詢專賣店或有經驗的飼養者尾腐爛病建議幾天內諮詢專賣店轉覆病觀察情況，若惡化請諮詢專賣店胡椒病(卵形鞭毛蟲病)盡快諮詢專賣店或有經驗的飼養者水霉病(棉衣病·水霉菌病)建議幾天內諮詢專賣店鰓病(鰓炎·鰓功能障礙)建議幾天內諮詢專賣店 Egg Binding (Retained Eggs)建議幾天內諮詢專賣店