Figure 6.

Similarities between the indoor air and water sampling sites based on the counts of potentially pathogenic Aeromonas hydrophila (PPAH) resistant to cefotaxime (CTX), cotrimoxazole (SXT), gentamicin (CN), tetracycline (TE), erythromycin (E), norfloxacin (NOR), and chloramphenicol (C). CAEP and CAEP—control samples of outdoor air collected during the European grayling and European perch experiments, respectively; LAEG and LAEP—samples of laboratory air collected during the European grayling and European perch experiments, respectively; HAEG and HAEP—samples of hallway air collected during the European grayling and European perch experiments, respectively; WEG and WEP—samples of tank water collected during the European grayling and European perch experiments, respectively.