#guppies #disease #deadfish

My guppies eyes look low almost as if he is sad. All he does is hangout near the filter where the water falls in. Any help would be appreciated!

Hi guys, thanks for reading. I have lost 40+ guppies in the past days. Tank size: 90L pH:7.6 ammonia: 0 nitrite: 0 nitrate: <10ppm kH: N/A gH: N/A tank temp: 28 degrees celsius Fish Symptoms (include full description including lesion, color, location, fish behavior): There was various...