Table 1. Conditions of the Constant and Variable Density Experiments.

Number of well	Constant density				Variable density
	Height of the liquid column (mm)	Volume of liquid (μL)	Number of parasites per well (x104)	% of the Object’s Plane	Height of the liquid column (mm)	Volume of liquid (μL)	Number of parasites per well (x103)
1	0.10	13.3	0.532	12.48	0.75	100	0
2	0.25	33	1.32	5.03	0.75	100	1
3	0.56	66	2.64	2.52	0.75	100	2
4	0.75	100	4.00	1.66	0.75	100	3
5	1.00	133	5.32	1.25	0.75	100	4