• pH:
• Temp:
• KH:
• GH:
• NH4:
• NO2:
• NO3:
• PO4:
• Iron:
• Dosing: 4 ppm Flourish K, 1.8 ppm PO4, 15 ppm NO3, 35 mL Excel, 2 tsp CaSO4, 1 tsp MgSO4
• NO3:PO4 Cumulative Dosing Ratio: 15:1.8 = 8.3

Notes:
50% water change:
20 mL Amquel+
2.5 tsp baking soda
2 tsp CaSO4
1 tsp MgSO4
35 ml Excel
1.8 ppm PO4
15 ppm NO3 (several hours later)
4 ppm Flourish K (several hours later)

One of my two new yo yo loaches. I've noticed small empty snail shells, and I've seen the loaches eat the small snails, making a clicking sound as they try to suck out the snail from its shell. They seem to leave the bigger ones alone, though.