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7584718 Growing marine fish in fresh water  
The invention relates to methods for raising marine fish in freshwater. The methods involve transferring fish to freshwater containing at least one Polyvalent Cation Sensing Receptor (PVCR)...
7467601 Method and system for aquaculture production  
A system and method provide an intensive aquaculture system for producing caviar or other goods. The system has a photosynthetic subsystem to consume waste from a production species, a food...
7421975 Growing marine fish in fresh water  
The invention relates to methods, compositions and kits for raising marine fish in freshwater. The methods involve adding at least one Polyvalent Cation Sensing Receptor (PVCR) modulator to the...
7383788 Enhanced feeding and growth rates of aquatic animals fed an astaxanthin product derived from marigold extract  
The present invention relates to the use of an astaxanthin pigment product obtained by semi-synthesis from marigold extract to substantially enhance the feeding and growth rates of commercially...
7121227 Methods for raising pre-adult anadromous fish  
The invention relates to methods, compositions and kits for improving the raising of pre-adult anadromous fish, or preparing pre-adult anadromous fish for transfer to seawater. The methods involve...
7069876 Methods for raising pre-adult anadromous fish  
Methods, compositions and kits for improving the raising of pre-adult anadromous fish, or preparing pre-adult anadromous fish for transfer to seawater. The methods involve adding at least one...
6959663 Rearing of aquatic species with DHA-rich prey organisms  
A method of rearing aquatic species is provided, comprising feeding the aquatic species during at least part of the larval and/or post-larval state with prey organisms, such as Artemia or...
6899056 Seed dispersing apparatus  
An apparatus for transporting animal feed in an aqueous body utilizing a container having a wall portion forming a chamber. The chamber is intended to hold the animal feed. A baffle is positioned...
6789502 Cultivation of dha-rich prey organisms for aquatic species  
A method is provided for producing prey organisms such as Artermia and rotifers, for feeding aquacultural organisms in particular at the larval stage. The method comprises cultivating the prey...
6694920 Method of using sound for attracting and grading fish  
A duck shooting resort layout having a body of water, a peripheral embankment encircling the water, a duck hunting region within the resort, and duck hunting blinds within the hunting region from...
6612259 Oxygen generating materials, carbon dioxide absorbing materials, and transport system and transport method of live fishery products  
The present invention provides an effective oxygen generating materials, carbon dioxide absorbing materials, and transport system and transport method of live fishery products for use upon...
6571736 Feeder for moist fish feed  
In a feeder for dispensing moist feed pellets to fish in a fish farm, there are provided a feed storage hopper, a screen group for separating fish feed into edible-size pellets and feed waste, and...
6510815 Method for feeding aquatic animals  
The invention concerns a method for feeding aquatic animals comprising a step which consists in distributing the food, characterized in that it further comprises a step which consists in...
6463882 Growing marine fish in freshwater  
The invention relates to methods, compositions and kits for raising marine fish in freshwater. The methods involve adding at least one Polyvalent Cation Sensing Receptor (PVCR) modulator to the...
6443098 Feeding system for cultured species  
A feeding system for cultured species including: (a) providing (i) a sensor able to detect feed particles passing through a sample area, and (ii) a control unit, including computer data storage age...
6408792 Method of increasing seafood production in the barren ocean with a fertilizer comprising chelated iron  
A method of increasing seafood production in the oceans comprises testing the water at the surface of the ocean in order to determine the nutrients that are missing, applying to the surface of the...
6314910 Air-activated fish feeder  
A fish feeding mechanism that disburses fish food within a fish tank in metered quantities, allowing fish the time to consume the food before it settles. The feeding mechanism is affixed to the...
6156352 Method and means for husbanding marine organisms  
A method and means for enhancing, encouraging and facilitating the growth of various species of marine life in an aqueous environment uses a nutrient mix derived from chemicals such as calcium...
6103225 Methods of aquaculture by feeding larval shrimp Thraustochytrium and/or Schizochytrium microflora  
Disclosed is a process for growing the microflora Thraustochytrium, Schizochytrium, and mixtures thereof, which includes the growing of the microflora in fermentation medium containing non-chloride...
6070554 Fish feeder  
A semi-submersible fish feeder (1) for use in fish farms and aquariums which provides a feeding chamber (3) that floats below the surface of water and thereby enables edible materials such as food...
6065245 Integrated aquaculture-hydroponics systems: nutrient dynamics and designer diet development  
A dietary inclusion model for an integrated aquaculture-hydroponics system is derived from the concept of mass conservation. The model enables the maintenance of near-equilibrium concentrations of...
5979363 Aquaculture farming system  
An aquaculture system is disclosed in which feeding and aeration are provided by a bottom mounted piping system. In addition, floating surface panels may provide thermal insulation. The bottom...
5975021 Centrifugal feed distributor  
A centrifugal feed distributor or feeder (10) to distribute feed (16) in a substantially circular distribution array (58) for fish or livestock. Feeder (10) includes a domed housing (20), a fan...
5954012 Method and device for feeding aquarium fish  
An aquarium fish feeder and a method of feeding fish with a fish feeder. The fish feeder includes mesh walls, a stiffening member and a suspension device. The feeder receives fish food, which is...
5893337 Process for optimizing the growth of fish by controlled injection of oxygen  
A process for optimizing the growth of fish reared in a pond, comprising injecting oxygen into the pond in a controlled quantity according to different cycles.
5797348 Feed method and apparatus for fish farms  
An apparatus for feeding fish includes a member operable to be disposed in a body of water. The member has a wall for containing fish food and for defining a feeding area and the wall has upper and...
5778824 Magnetic device and method for feeding aquatic animals  
An aquatic animal feeding assembly for use with aquariums, tanks, pools or the like. The feeding assembly (4) comprises an outer magnet (34) placed adjacent an outer surface of the aquarium wall...
5746155 Water treatment with large numbers of non-pathogenic bacteria to improve yield of aquatic animals  
The addition of a sufficient quantity of organisms of bacteria selected from the group comprising Bacillus lentimorbus, Bacillus stearothermophilus and Bacillus cereus and mixtures thereof to a...
5732655 Automatic feeding apparatus for aquatic life, and a method for using same  
An automatic feeding apparatus for aquatic life comprising a cultivating device 20 for cultivating the aquatic life 10, and a feeding device 80 for supplying food, which further comprises an image...
5722346 Smolting feed  
A fish feed composition to reduce mortality and/or improve growth in juvenile salmon upon transfer to seawater. The fish feed includes L-carnitine in admixture with juvenile salmon feed...
5715774 Animal feedstocks comprising harvested algal turf and a method of preparing and using the same  
A high proteinaceous animal feedstock comprises algae having a solids content between from about 6 to about 95 weight percent. The feedstock is typically prepared by harvesting at least a portion...
5713303 In situ fish incubator  
A fish-cage incubator has a light source for attracting zooplankton therein a mesh barrier that admits zooplankton and excludes predators of fish larvae.
5657718 Method of feeding fish  
A method and apparatus for administering a fluid solution to an individual fish, wherein the fish is placed in a feeder apparatus connected to a metering device. The metering device stores a...
5613465 Controlled release aquatic nutrients  
A method of using phosphate chemicals of the formula LDPO 4 to provide controlled release nutrients to the food chain in aquatic environments to supply improved feeding and growth of fish, wherein...
5567221 Compositions and methods for use in aquaculture  
Controlled release fertilizer compositions which release fertilizer at a controlled rate over an extended period of time are employed in aquaculture treatment methods whereby nutrients are...
5544621 Method and device for feeding live insects to fish  
A live insect feeder for use with a tank, such as an aquarium or a terrarium containing a live fish or animal that feeds on the live insects, includes a container having an opening through which an...
5337698 Fish feeding system  
An automatic fish feeding system with a first feeder mounted on a first tank holding water and a school of fish and a second feeder mounted on a second tank holding water and a school of fish. Each...
5291858 Sound conditioning in fish  
The invention provides a method of preconditioning selected species of fish to associate characteristic acoustic signals with food, thereby to induce the fish to congregate towards a selected...
5133287 Continuous fish feeding system  
A continuous feeding process is provided in a flow-through container wherein the input oxygen content of the water flow is measured and a signal is sent to a system processor. The system processor...
5128153 Fish food pellet and method of feeding fish  
A fish food pellet for aquariums which initially floats while an outer layer of food is released, slowly sinks to the bottom of an aquarium where a second layer of food is released and with the...
5106230 Method and apparatus for inducing artificial oceanographic upwelling  
The disclosed method and apparatus provides for the upwelling of cold nutrient-rich water from a predetermined depth in the ocean. The method employs the conducting of a relatively fresh-water...
5076215 Automatic timing device of sprinkling fish meal for fishpond  
An automatic feeding device for sprinkling fish meal into a fishpond uses a ship, which moves along a designed track, has a blower which sprinkles fish meal quantitatively into the fishpond.
5040486 Symbiotic production method for microalgae and fishes  
A method for producing biomass of microalgae and fishes economically by establishing a symbiotic relation between the above two organisms in a culture pond exposed to sunlight or artificial...
5027550 Apparatus for cultivating aquatic living things in sea water  
Apparatus for cultivating aquatic living things in sea water includes a column vertically installed in water, a solar ray collecting device mounted on the column, a light radiator movably attached...
4982697 Aquatic net pen and method  
A net pen or cage for containing aquatic animals. The pen has a light-weight inexpensive net cover for the top which keeps predators out. The cover is easy to apply and remove and yet is held...
4903636 Artificial habitat for aquatic animals  
An artificial habitat for aquatic animals includes a frame defining an opening surrounded by the frame, a screen attached to the frame and covering the opening for supporting aquatic animals, the...
4708090 Method for feeding fish  
A method for feeding fish raised in a pisciculture environment wherein fish feed is conducted to the fish pen or enclosure carried by a stream of water. To give the feed increased buoyancy after it...
4597360 Salinity driven oceanographic upwelling  
The salinity driven oceanographic upwelling is maintained in a mariculture device that includes a long main duct in the general shape of a cylinder having perforated cover plates at each end. The...
4534317 Procedures for monitoring fish food consumption  
Procedures for feeding fish or crustaceans are disclosed which make possible monitoring the extent to which the administered food is actually eaten. These procedures utilize fluorescent dyes which...
4492182 Method and device for feeding animals  
A method and device for feeding animals, particularly fish, comprise supply of food into a conduit (3) by a food supply member (2). The food is transported in the conduit to feed locations (5) by a...
Matches 1 - 50 out of 68 1 2 >