LIVEWELL
MANAGEMENT SALTWATER GAME FISH

Livewells should
be filled early in the morning while the surface water
is the coolest. Fill your livewell and then start your
aerator oroxygenation system to saturate the water with
oxygen prior to catching the first fish. Having your livewell
ready prior to catching your first fish saves time and
ounces! We suggest using a product called “Rejuvenade”
to enhance your livewell system. Add the appropriate amount
of Rejuvenade necessary to treat the volume of water in
your livewell at the dock prior to take off and you're
ready to fill your livewell and maximize the survival
of your fish! After the first fish is caught, the aerator/oxygenation
system should run continually. Follow manufacturer recommendations
on oxygenation systems.
When water temperature exceeds 80 degrees ice should be
added as needed to keep Iivewell water cool. Keep livewell
temperature 8 to 10 degrees below surface water temperature.
Using frozen bottles of water or another type of contained
coolant will prevent livewell salinity from being diluted.
When water temps exceed 80 degrees it is not recommended
that you continually flow lagoon water through your livewell.
Doing so will add hot water and hot water holds less oxygen.
This practice will stress and often times kill fish. It
is better to fill the livewell early and cool it periodically
with ice to maintain cool livewell water temperature.
This increases the oxygen carrying capacity of the water
and minimizes heat stress on the fish. With a limit of
fish in the livewell, you should replace half the volume
of water in your Iivewell every 2-3 hours (in order to
remove metabolic waste). Water should be replaced and
recharged with Rejuvenade. lce should be added to lower
the temperature of the incoming water to acceptable levels.
Livewell water should be cooled prior to the final run
into the weigh-in site to reduce the stress on fish during
this time of being jostled around in a fast moving boat.
Prior to motoring into the dock area, check livewell water
level (livewell should be full in order to optimize the
environment for the fish). If additional water is needed,
take it from the main body of water. Refill, cool, and
treat with Rejuvenade before you come into the dock area.
WATER SHOULD NOT BE PULLED IN AT THE DOCK, this water
is hotter, holds less oxygen, and may contain petroleum
by-products harmful to your catch. When docked at the
weigh-in site and your creel is put in a weigh-in bag,
the bag should be filled with the cooler, oxygenated water
from the livewell rather than the surface water at the
landing. Remember, the water at the landing is typically
shallower, hotter, lower in oxygen, and may contain petroleum
by products that are harmful to your catch.
At
weigh-in, do not take your fish from the livewell prematurely.
Wait until the scales are ready for your fish and then
remove them from the livewell. Many fish can die while
sitting in a weigh-in bad if left in the bag too long.
These are suggestions for livewell management during tournament
conditions and are designed to provide optimum conditions
for saltwater (redfish, speckled trout, and snook) tournament
anglers. Following these procedures will help to reduce
the chances of water weight loss, regurgitation weight
loss, and fish mortality.