PROPOSTA DE CULTIVO PARA A MOLINÉSIA NEGRA - Poecilia sphenops (Valenciennes, 1846)
DOI:
https://doi.org/10.18554/acbiobras.v7i2.8080Keywords:
parâmetros físico-químicos, aquicultura, qualidade da águaAbstract
Poecilia sphenops is one of the most popular and ornamental freshwater fish species worldwide. Environmental factors such as feeding frequency, light, photoperiod and salinity influence the growth and survival of the species. The performance of the species was studied under laboratory conditions, physical-chemical monitoring of the vivarium water was carried out between January 2019 and July 2020, with a total of 70 samples in four boxes used for maintenance and breeding of the herd. The physicochemical parameters (Temperature, pH, DO, Electrical Conductivity, Total Settleable Solids, Turbidity and Oxidation-Reduction Potential) were considered adequate for fish farming, however the Salinity parameter was outside of those recommended by other studies. Therefore, more studies with Poecilia sphenops in controlled environments will be necessary, as this species has potential for use in environmental quality research.
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