I have a male Pelvicachromis Taeniatus(30mm/1.5inches long) that has been sick and not eating for about 3 weeks.
I have him in a small 22litre tank which has been set-up for 3 months
ph 6.3 soft water well planted with crypts,hortwort,water sprite,riccia
ammonia0,nitrite 0,nitrate 0
33% water...