Temperature (F Degrees): 48.7
PH: 7.2
Nitrate (NO3) ppm (mg/l): 0
Nitrite (NO2) ppm (mg/l): 1.00
Ammonia: 0
Stress Zyme: 10ml
Water Change: 4 gallon-4 gallon
Number of Fish Removed: 0
Cleaned aquarium, filters, and did a 4 gallon water change today, ammonia dropped from 0.25ppm to 0ppm after doing a water change today. Fish are still being fed 1.2mm and #2 food as mixed feedings; they were fed at 10:00am, 3:30pm, and 6:00pm. Over the weekend, fish were fed by the librarian once on Saturday and again on Sunday.