Livewell - wikipedia Livewell Jump to : navigation , search `` Live well '' redirects here . For the television network , see Live Well Network . For the financial services company , see Live Well Financial . This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . ( March 2014 ) ( Learn how and when to remove this template message ) A wooden livewell ( container for live bait ) , towed by fishing boat . Exposition in Fisheries Museum in Hel ( branch of National Maritime Museum in Gdańsk ) A livewell is a tank found on many fishing boats that is used to keep bait and caught fish alive . It works by pumping fresh water from the surrounding body into the tank , as well as keeping the water aerated . A rule of thumb for determining the necessitated size of a livewell is that every one inch of fish needs a gallon of water if it is desired to keep the fish alive for a prolonged period of time . Besides size and water circulation , two other key factors of the functionality of a livewell are maintaining proper temperature and removing metabolic waste . Water temperatures should be below 75 ° F ( 24 ° C ) ; ice can be used as a coolant . Oxygen levels ( edit ) It is very important to maintain adequate oxygen levels in the livewell . It should be above 5 parts per million . Electric aeration systems are often used to do this . These often work by creating a spray that increases the surface area of the water , or by passing it through a Venturi . A livewell is a box used to transport live aquatic animals ; shrimp , baitfish and mature fish , saltwater or freshwater species . A livewell should be made of materials that are non - toxic to aquatic animals . The shape may be square , rectangular , oval or round . The box may be insulated , portable , have a drain and lid . Maintaining minimal safe water quality standards in livewell water is essential and necessary to insure a safe habitat for all the captive animals during transport . When transporting baitfish , shrimp or mature fish , maintaining dissolved oxygen saturation ( DO Sat ) is the single most important water quality parameter that must be controlled . Livewell oxygen -- injection systems and LOX systems insure O2 enriched livewell water . Pure 100 % compressed welding oxygen is injected into the water with a precision dose adjustable high - pressure oxygen regulator , oxygen tube and diffuser . Commercial and sport fishing oxygen - injection systems are designed to insure 100 % DO Saturation or greater whether the bait or fish load is 1 lb or > 1000 lbs . Minimal safe EPA water quality standards for steady state environments ( rivers , lakes , ponds , etc . ) is 5 ppm DO . Dissolved oxygen is the single most important factor for keeping bass alive , and an understanding of factors that affect oxygen levels will better enable anglers to keep their fish ( aquatic animals ) alive . At a moderate water temperature of 70  ̊ F , 100 percent oxygen saturation is 8.8 mg / l of oxygen , whereas at the higher temperature of 80  ̊ F , 100 percent saturation is 7.9 mg / l . Both of these 100 percent saturation oxygen levels are suitable for keeping bass alive . Without injecting oxygen into the livewell , it is very difficult to supply enough oxygen to keep alive heavier tournament limits . Oxygen injection has long been used by Texas Parks and Wildlife Department ( TPWD ) hatcheries to maintain the health of fish being stocked into reservoirs . Fisheries staff regularly transport or hold fish in ratios equal to or greater than one pound of fish to a gallon of water . However , boat manufactures do not offer oxygen injection system options ... Proper installation and operation of an oxygen injection system will ensure oxygen levels remain above the preferred level of 7 mg / l even when livewells contain heavy limits . References ( edit ) Jump up ^ Live Well With Livewells nccoastalfishing.com Jump up ^ Keeping Bass Alive Livewell Archived 2009 - 08 - 22 at the Wayback Machine . massbass.com Retrieved from `` https://en.wikipedia.org/w/index.php?title=Livewell&oldid=818570172 '' Categories : Fishing equipment Fishkeeping Hidden categories : Webarchive template wayback links Articles needing additional references from March 2014 All articles needing additional references Talk About Wikipedia Dansk Polski Edit links This page was last edited on 4 January 2018 , at 09 : 05 . About Wikipedia 
what is a live well in a boat
This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . ( March 2014 ) ( Learn how and when to remove this template message ) This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . ( March 2014 ) ( Learn how and when to remove this template message ) A livewell is a tank found on many fishing boats that is used to keep bait and caught fish alive . It works by pumping fresh water from the surrounding body into the tank , as well as keeping the water aerated . A rule of thumb for determining the necessitated size of a livewell is that every one inch of fish needs a gallon of water if it is desired to keep the fish alive for a prolonged period of time . Besides size and water circulation , two other key factors of the functionality of a livewell are maintaining proper temperature and removing metabolic waste . Water temperatures should be below 75 ° F ( 24 ° C ) ; ice can be used as a coolant . It is very important to maintain adequate oxygen levels in the livewell . It should be above 5 parts per million . Electric aeration systems are often used to do this . These often work by creating a spray that increases the surface area of the water , or by passing it through a Venturi . A livewell is a box used to transport live aquatic animals ; shrimp , baitfish and mature fish , saltwater or freshwater species . A livewell should be made of materials that are non - toxic to aquatic animals . The shape may be square , rectangular , oval or round . The box may be insulated , portable , have a drain and lid . Maintaining minimal safe water quality standards in livewell water is essential and necessary to insure a safe habitat for all the captive animals during transport . When transporting baitfish , shrimp or mature fish , maintaining dissolved oxygen saturation ( DO Sat ) is the single most important water quality parameter that must be controlled . Livewell oxygen -- injection systems and LOX systems insure O2 enriched livewell water . Pure 100 % compressed welding oxygen is injected into the water with a precision dose adjustable high - pressure oxygen regulator , oxygen tube and diffuser . Commercial and sport fishing oxygen - injection systems are designed to insure 100 % DO Saturation or greater whether the bait or fish load is 1 lb or > 1000 lbs . Minimal safe EPA water quality standards for steady state environments ( rivers , lakes , ponds , etc . ) is 5 ppm DO . Dissolved oxygen is the single most important factor for keeping bass alive , and an understanding of factors that affect oxygen levels will better enable anglers to keep their fish ( aquatic animals ) alive . At a moderate water temperature of 70  ̊ F , 100 percent oxygen saturation is 8.8 mg / l of oxygen , whereas at the higher temperature of 80  ̊ F , 100 percent saturation is 7.9 mg / l . Both of these 100 percent saturation oxygen levels are suitable for keeping bass alive . Without injecting oxygen into the livewell , it is very difficult to supply enough oxygen to keep alive heavier tournament limits . Oxygen injection has long been used by Texas Parks and Wildlife Department ( TPWD ) hatcheries to maintain the health of fish being stocked into reservoirs . Fisheries staff regularly transport or hold fish in ratios equal to or greater than one pound of fish to a gallon of water . However , boat manufactures do not offer oxygen injection system options ... Proper installation and operation of an oxygen injection system will ensure oxygen levels remain above the preferred level of 7 mg / l even when livewells contain heavy limits .
a tank found on many fishing boats that is used to keep bait and caught fish alive a tank found on many fishing boats that is used to keep bait and caught fish alive a tank found on many fishing boats that is used to keep bait and caught fish alive