Heavy metals are the most significant pollutants in aquatic networks due to their toxicity, accumulation, and bio-magnification by marine organisms. Environmental pollution is the universal problem.
So, A total of 100 random samples of frozen fishes which include Mackrel (Scomber), Horse mackerel (Trachurus trachurus) (30 of each) and Hiring (Clupea harengus)(40 samples) were collected from different fish markets in Cairo governorate, Egypt, for determination of (Lead, Cadmium, Copper, Zinc, Iron, Arsenic, Nickel and tin) levels by atomic spectrophotometer. The obtained results revealed that all elements were within the permissible limit.
High level exploratory work was led expected to survey the corruption impact of one of Lactobacillus rhamnosus (107 CFU/ml) on lead and cadmium levels in experimentally inoculated fish for zero, 8, 16 and 24 hours. Within 24 hours of interacting with L. rhamnosus, the levels of lead and cadmium were reduced by 83.6 and 71.1 percent, respectively. Appropriately, normal examination of heavy metals levels in aquatic environment and creatures is recommended public and worldwide, with stringently proposal to safe removal of plant squanders.