• pH:
• Temp: 84
• KH:
• GH:
• NH4:
• NO2:
• NO3: 10
• PO4: 2.25
• Iron:
• Dosing: 10 mL Flourish, 15 mL Excel (same yesterday)
• NO3:PO4 Cumulative Dosing Ratio:

Notes:
Angelfish laid eggs this afternoon yet again. They seem to like to spawn when the temp is warm. Curiously, not much PO4/NO3 used in the past couple days.