Microbiota Landscape of Gut System of Guppy Fish (Poecilia reticulata) Plays an Outstanding Role in Adaptation Mechanisms

Table 2

Evaluation of heavy trace metals in the site of sampling.

Wastewater sampling	Pb (mg/l)	Zn (mg/l)	Cu (mg/l)	Cl (mg/l)	Fe (mg/l)	Al (mg/l)	Mg (mg/l)
Site 1	1.19	0.07	0.57	19.2	>1	<0.01	6
Site 2	0.43	0.11	<0.5	2.4	0.24	<0.01	10
Site 3	0.34	0.04	<0.5	1.7	<0.1	<0.01	<5
Site 4	0.45	0.02	<0.5	>25	<0.1	<0.01	0