related tags: 5C5D48 5D6729 66683D 7FAF70 879F80 8BEC86 8BED86 9B9972 A2D39F AFAC5E C2C3B1 CBCCA8 D6BE95 D8FEE8 DACDA4 E1F4E9 F5DC89 F6C775 acid effects experimental expo lightdark pet vancouver 2013 535739