Composition and method of applying same to increase survival of fish following catch-and-release situations
The invention relates to a composition and method to increase survival of fish following catch-and-release events. The composition comprises an energy substrate and a hydrocolloid. The composition may comprise an application-safe buffer. The energy substrate may be a glycolysis metabolite, a Krebs cycle metabolite, an amino acid, a nitric oxide donor, a triglyceride, and mixtures thereof. The hydrocolloid may be a polysaccharide. The composition may include an oxygenated substrate, a trophic hormone, a stress reducing additive, a chelating agent, an antimicrobial preservative, and a color additive, and mixtures thereof. The method comprises after catching the fish, applying the composition to the fish and releasing the fish back into the wild. The composition may alternatively be mixed with a flotant or a cured polymer in the shape of a lure such that composition may be dispersed onto the oxygen exchange tissue of the fish when it is caught.
1 . A method of increasing the likelihood that a fish caught by an angler in the wild survives its release back into the wild, the method comprising:
after catching the fish, applying a composition to the fish, wherein the composition includes an energy substrate and a hydrocolloid; and
releasing the fish back into the wild.
2 . The method of claim 1 wherein the composition further includes an application-safe buffer.
3 . The method of claim 2 wherein the application-safe buffer is designed to balance the pH of the fish.
4 . The method according to claim 1 wherein applying the composition is generally directed to a localized tissue associated with oxygen exchange in fish.
5 . The method according to claim 4 wherein the localized tissue associated with oxygen exchange in fish is selected from the group consisting of gills, labyrinth, esophagus, stomach, intestine, swim bladder, oral cavity, skin, and combinations thereof.
6 . The method according to claim 1 wherein applying the composition is performed by spraying a therapeutic amount of the composition from a spray bottle.
7 . The method according to claim 1 wherein applying the composition is performed using a medicine dropper to drop a therapeutic amount of the composition from a container into the mouth of the fish.
8 . The method according to claim 1 wherein the composition further includes a color additive that allows temporary visualization of the area to which the composition was applied.
9 . The method according to claim 1 wherein applying the composition is performed in combination with fizzing or venting performed with a hypodermic device to relieve barotrauma effects in fish.
10 . A method of increasing the likelihood that a fish caught by an angler in the wild survives its release back into the wild, the method comprising:
after catching the fish, applying a composition to the fish, wherein the composition includes an energy substrate and a hydrocolloid;
wherein the composition is mixed with a cured polymer in the shape of a fishing lure and is dispersed onto the localized tissue associated with oxygen exchange in fish when fish is caught; and
releasing the fish back into the wild.
11 . A method of increasing the likelihood that a fish caught by an angler in the wild survives its release back into the wild, the method comprising:
after catching the fish, applying a composition to the fish, wherein the composition includes an energy substrate and a hydrocolloid;
wherein the composition is mixed in a combination with wax and a carrier and is used as a floatant that is dispersed onto the localized tissue associated with oxygen exchange in fish when fish is caught; and
releasing the fish back into the wild.