A device designed to control the outflow of water from a container used to keep fish alive, typically found on boats or in aquaculture settings. The assembly usually includes a valve, a drain fitting, and associated hardware that facilitates the managed release of water. As an illustration, consider a recreational fisherman who requires a means to periodically refresh the water within their boat’s holding tank to maintain the health of their catch.
The implementation of such a system offers multiple advantages, including the ability to regulate water temperature, remove waste products, and introduce oxygenated water, ultimately promoting fish survival. Historically, simpler methods, such as manual siphoning, were utilized; however, dedicated assemblies offer greater control and efficiency. This level of control contributes to a more sustainable fishing practice by increasing the likelihood of live release.
