‚Äö√Ñ¬∂amount of antibiotics in wastewater and/or in ponds by fish farmers without regulations and/or in agriculture These finding are similar to those of (Kusuda and Sugiyama, 1981) who showed that Staphylococcus epidermidis which present in the aquatic environment originated from water (or fish) rather‚Äö√Ñ¬∂