January 30th 2010: Day 73

Temperature (F Degrees): 48.6
PH: 7.6
Nitrate (NO3) ppm (mg/L): 0
Nitrite (NO2) ppm (mg/L): 0.25ppm
Ammonia ppm (mg/L): 0
Number of Fish Removed: 2
Five still weak today, 2 dead, nitrite still high, but has not gone up at least. The librarian fed them today at 9:30am