Influence of phytosorption complexes on the organism of fresh fish

Abstract

Russian aquaculture, as a developing industry, is currently faced with many problems, including the problem of massive water pollution by industrial waste, as well as by fish waste from commercial farms. In both cases, not only the environment suffers, but also the very products of the farm - fish that absorb toxins.

The study was carried out at the Department of Pharmacology and Toxicology of the Federal State Budgetary Educational Institution of Higher Education, St. The matrix was sorbents and a plant phytobiotic complex consisting of thyme herb, elecampane roots and rhizomes, chamomile flowers and wormwood herb, as well as Sangrovit (Germany) and Enterol (France). For the study, fish of the species Guppy (Poesilia reticulata Peters) were used as an object of biotesting. The strongest effect was the addition of a phytosorption complex (FSC) with enterol, the difference was 0.05 mmol / L over 3 weeks. FSK and Sangrovit showed a decrease in water hardness by 0.04 mmol / l. The data obtained allow us to propose a preparation for use in aquariums, as a reduction in water hardness. The addition of Sangrovit and the phytobiotic complex to the feed allows maintaining the pH at the same level, which is associated with the presence of organic acids in these compounds.

The addition of FSC containing enterol can slow down the growth of nitrite in the aquarium under adverse conditions. After the abolition of a large amount of feed and the transition to adequate nutrition, the concentration of nitrites decreased to the initial value of 0.05 mg / l, which means that the FGCs themselves in the long term do not affect the increase in nitrites in the water, while, at higher values, they help to minimize the toxicological effects of these substances.