acetic acid (64-19-7), bentonite (1302-78-9), calcium carbonate (471-34-1), chemicals, citric acid (77-92-9), copper oxides, enzymes, ethylene glycols (eg) (107-21-1), gelatine (9000-70-8), phosphates (14265-44-2), silicas (7631-86-9), sulfamic acid (5329-14-6), perlite (130885-09-5), filter powder, fumaric acid (110-17-8) available from pacific coast chemicals co. based in berkeley, ca. click the links below to visit our website or contact us via our profile page.