CO2 tank refill

• pH:
• Temp:
• KH:
• GH:
• NH4:
• NO2:
• NO3:
• PO4:
• Iron:
• Dosing: 25 mL Excel, 1 tsp MgSO4, 2 tsp CaSO4, 15 ppm NO3, 1.8 ppm PO4
• NO3:PO4 Cumulative Dosing Ratio: 15:1.8 = 8.3

Notes:
Refilled CO2 tank today, cleaned out tank.

50% water change:
20 mL Amquel+
25 mL Excel
1 tsp MgSO4
2 tsp CaSO4
15 ppm NO3
1.8 ppm PO4
2.5 tsp baking soda