• pH:
• Temp:
• KH:
• GH:
• NH4:
• NO2:
• NO3:
• PO4:
• Iron:
• Dosing: 1.25 tsp MgSO4, 4 tsp CaSO4, 15 ppm NO3, 1.8 ppm PO4
• NO3:PO4 Cumulative Dosing Ratio: 15:1.8 = 8.3

Notes:
50% water change:
25 mL Amquel+
25 mL Excel
2.5 tsp baking soda
1.25 tsp MgSO4
4 tsp CaSO4
15 ppm NO3
1.8 ppm PO4

Angelfish laid eggs on tank walls yesterday. I cleaned it off during the water change. The latest fry batch are doing well, getting fed brine shrimp twice a day.