Effect of new filtration medias on water quality, biomass, blood parameters and plasma biochemistry of common carp (Cyprinus Carpio) in RAS

Utilization the Aquatic Plants as a Filtration Media in A Closed Bio-Aquatic System to Improve Water Quality and Common carp Growth Performance

“…3-7.6 (Shet et al, 2015). Hassan et al (2022) found that the pH of the water used for fish farming in the closed system is 7.45-7.51, which is not consistent with the current study, and the reason may be due to a difference in the susceptibility of aquatic plants to filtering between the media growing on beneficial bacteria. Al-Rubaie (2008) stated that the pH value is affected by the presence of organic matter in the soil.…”

“…The term is Aquaponics an expression of the system of plant and fish farming, which is the cultivation of plants and aquatic life in a recycled environment, therefore it is a combination of fish farming and plant cultivation without soil. The water is filtered to remove extra nutrients, metabolic waste, and particulates (Hassan et al, 2022). Water treatment methods that guarantee an improvement in quality also guarantee a high energy and financial investment and operational cost, the requirement to search for a novel aquaponics system by using a biological filtration unit, then test the best aquatic filtration plants (Zaidan et.…”

Effect of Aquatic Plants as a Biofilter on Water Criteria and Common Carp Growth Performance in Aquaculture Intensive System

“…The results showed that the PH values ranged from7.3-7.6 [11 ]. [12] found that the pH of the water used for fish farming in the closed system is 7.45-7.51, which is not consistent with the current study, and the reason may be due to a difference in the susceptibility of aquatic plants to filtering and filtering and between the media growing on beneficial bacteria. [13] stated that the pH value is affected by the presence of organic matter in the soil.…”

“…The results showed that there were significant differences between the transactions in the efficiency of food conversion, where the best treatment was the Champlain treatment, which amounted to 2.3 followed by the Azolla treatment, which amounted to 2.6 compared to the rest of the first and second transactions, which amounted to3-3.4 respectively, due to the reflection of improved water quality no growth performance. The use of sponge or sawdust led to a significant improvement in the rate of food conversion and thus improved fish productivity [12]. As for the weight gain of the current study, the treatment of Chimplain was the best in the events of weight gain, which reached 66g.…”

“…As for champlain, it is one of the aquatic plants that has no roots, its leaves are straight and cut, and they are stacked in the form of circles around the stem and stem, it is used in biological treatments to remove metal elements such as cadmium, lead and copper [5]. The water is filtered to remove extra nutrients, metabolic waste, and particulates [6]. Water treatment methods that guarantee an improvement in quality also guarantee a high energy and financial investment and operational cost, the requirement to search for a novel aquaponics system by using a biological filtration unit, then test the best aquatic filtration plants.…”