25 products found
Products by FAIVRE Ets
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Aquaculture Drum Filters
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Rotoclean - Model 40 - Aquaculture Drum Filter
40 series filter with SS tank With its 40cm drum diameter, a small size and a light weight, this compact filter can be easily installed in small ...
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Rotoclean - Model 60 - Drum Filters
The 60 series Rotoclean drum filter has a flow rate up to 97 m3/h at 100 microns. With its 60cm diameter drum, this very compact filter make it easily installable in smal areas. Perfect for small closed circuits, laboratories, test stations, pilot farms, etc ...
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Fish Elevators
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Standard - Model F77 - Fish Elevators
Fish elevators are very frequently used in continental fish farms, especially in trouts farming and used to feed an automatic fish grader. Versatile and robust, this elevator is also used in tilapias, sea breams, sea bass farmings ... Made with quality ...
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Model F77 - Automatic Aluminium Fish Elevator
Automatic fish elevator with an aluminium frame of a new design to meet the needs of marine fish farmers, offering ease of use on sea cages... Also suitable for medium sized fish ...
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Fish Graders
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Helios - Model 10 - Fish Graders
Helios 10 is a very accurate fish grader operating at high flow rate to size alevin. Light and easy to handle, HELIOS 10 is suitable for all situations. An essential, modern, high performance machine for hatcheries. Our automatic fish graders can sort any fish species : trouts, salmons, sea bass, sea breams, tilapias, eels, carps, perches, ...
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Helios - Model 25 - Fish Grader
The Helios 25 is an ultra lightweight fish grader whith 2 channels wich can be used in any situation. An essential machine for your fish ...
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Fish Counters
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Pescavision - Model 30 - Fish Counters
These fish counters have the latest technology with infrared LED counting, their simplicity of use and their no equivalent easy set ...
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Pescavision - Model 50 - Fish Counter
These fish counters have the latest technology with infrared LED counting, their simplicity of use and their no equivalent easy set ...
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Fish Pumps
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Pescamotion - Model 6 - Fish Pump
FAIVRE Ets has developed a fish pump for live fish transport up to 550g ...
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Leaf Screener
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Roto Disc Leaf Screener
Flow rates for large capacities, up to 500 l/s. Designed to meet the needs of fish farmers for screening at the site inlet. Made entirely using 304L or 316L stainless steel (for sea ...
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Aquaculture Surface Aerators
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FLOBULL - Aquaculture Floating Surface Aerator
The Flobull aerator projects a very emulsified spray of water into the air, thus providing maximum contact with the atmosphere. In this way oxygen in the air is transferred into the water. This process does not raise the water temperature because a sometimes warmer atmospheric contact is compensated through cooling caused by evaporation. Despite their low electricity consumption, 180W to 1500W, Flobulls have a water mixing flow rate of 75 to 380m3/h. For ...
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Aquasub - Aquaculture Floating Surface Aerator
Aquasub is a hydro-ejector that combines aeration with moving masses of water. Used in fresh water lakes or ponds, it introduces the oxygen essential to the life of fish. Simply designed and robustly built, our equipment can by used under all conditions. Aquasub is used to aerate and destratify lakes and ponds, and to desaturate water supersaturated with gas, ...
Products by Ovapiscis SA
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Ovapiscis - Acclimatization Process
Next, the process of acclimatization of the eggs is described, recommended to be used immediately after the arrival of the eggs at your facilities. Repeating these steps as closely as possible will help them achieve good performance between the incubation and feeding ...
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Ovapiscis - Incubation Process
Always after hydration and upon successful acclimatization , if it has undertaken an hueva disinfection must make sure of it is perfectly ...
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Ovapiscis - Genetics
In our beginnings, we had reproducers from a mass selection that guaranteed good growth, good morphology and excellent sanitary condition. Since the beginning of the activity, we have allocated a significant percentage of our budget to genetic selection, buying in 2015 a plant intended entirely for selection. That is why we are currently obtaining very satisfactory results, even so, we do not neglect the investment in ...
Products by LINN Gerätebau GmbH
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Aeration
The oxygen in the supply water is only rarely sufficient for the fish population. This is especially true of ponds with little natural exchange of water. Here, aeration of the water is essential for the well-being of the fish. Pollution of the water by phosphates, nitrogen and dead plant material leads to over-enrichment of the water and excessive biological activity, known as eutrophication. Like animals, green plants and algae use oxygen all of the time. However, during daylight, they produce more oxygen than they consume, through photosynthesis. After dark, they no longer produce oxygen, and compete with other organisms. This can cause oxygen depletion in the pond, and can kill any fish present.
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Aqua-Mini - Floating Aerator
Aqua-Mini has a small, adjustable submersible motor Because of the infinitely variable speed controller at the plug." the power of the aerator can be adjusted optimally and tuned in to the size of the pond. This gives a particularly cost-effective and economical continuous operation. The intake screen (anodised aluminium) excludes plants and small fish and guarantees trouble-free operation. The screen basket is smooth, easy to clean and available with 2 ...
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Minimax - Model MMG910DS - Floating Surface Aerator
Minimax, Aqua-Maxi, Aqua-Hobby are floating Linn aerators that offer effective aeration but low power usage. They can be used in a wide range of applications, including fry ponds, cages, small and hobby ponds. With these aerators it is possible to support the growth of the fish and optimizethe en- vironment of the fish. All aerator models are lightweight and convenient to ...
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Aqua-Hobby - Floating Linn Aerators
Aqua-Hobby is used thousands of times. This type of unit offers effective aeration at a super price-performance ratio.Minimax. Aqua-Maxi. Aqua-Hobby are floating Linn aerators that offer effective aeration but low power usage. They can be used in a wide range of applications, including fry ponds, cages, small and hobby ponds. With these aerators it is possible to support the growth of the fish and optimizethe environment of the fish. All aerator models ...
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Aqua-Maxi - Floating Linn Aerators
Minimax. Aqua-Maxi. Aqua-Hobby are floating Linn aerators that offer effective aeration but low power usage. They can be used in a wide range of zipo "ca::ons, hcluC'ng fry ponds, cages, small and hobby ponds. With these aerators it is possible to support the growth of the fish and optimizethe environment of the fish. All aerator models are lightweight and convenient to use! The aerators enrich the water with oxygen and expel waste gases (such as carbon ...
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Aqua-Hobby - Floating Linn Aerators with Submersible Motor
Minimax. Aqua-Maxi. Aqua-Hobby are floating Linn aerators that offer effective aeration but low power usage. They can be used in a wide range of zipo "ca::ons, including fry ponds, cages, small and hobby ponds. With these aerators it is possible to support the growth of the fish and optimizethe environment of the fish. All aerator models are lightweight and convenient to ...
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Oxygen-Enrichment
Increasing demands of fish quality, higher stocking densities, declining water supply and the use of high quality, expensive feed necessitate more effective oxygen transfer methods than surface aerators alone. With surface aeration, it is only possible to achieve a maximum of 100 % saturation, and then with the expense of high energy costs. This is because oxygen is only present in air at a low concentration (about 20 %).
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Loxy - Model LOXY25220 - Oxygen Enrichment Water System
The latest generation of oxygen supply systems - made by LINN! Proven thousands of times in fish farms all over ...
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Oxyplus - Model OXY753920 - Low Pressure Oxygen Enrichment Water System
Oxyplus works with a comparatively low pressure difference (max. 0.1 bar). Oxygen-poor water is drawn in and mixed intensively with the pure oxygen which has been introduced. An increase in the surface area of the medium is obtained by mixing and oxygen is taken up. By this means, other gases (e. g. Nitrogen) will also be driven out. These gases escape through the ventilation pipe of the apparatus with a minimal amount of oxygen. The pumped water reaches ...
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Pumps
Fish-farms can use water pumps all over the farm. Pond complexes also need pumps, to circulate water. To pump ponds out, top them up or return water to filters, low pressure pumps with large diameter outlets are ideal. These portable pumps (pipe pump L3) work in low-pressure applications, where they offer unrivalled efficiency of low energy consumption. Great volumes of water can be pumped quickly, and with low energy costs up to a maximum 250 cm pressure head. Pipe Pumps can guarantee circulation in ponds and raceways. For external, non-submersible applications, a stationary Pipe Pump is the best option. Here, it is plumbed direct into the pipeline.
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Linn - Model RO10210 - Pipe Pump for Water Circulation
Pipe pumps are the ideal means for moving water at low pressure heads economically. They can be used for circulating water, or pumping-out ponds or tanks quickly! Pipe pumps are designed to move large volumes of water for the minimum use of electricity, and are the most efficient and economic way to pump water at low pressure ...
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Linn - Model RST15210 - S - Pipe Pump
The Pipe Pump S (stationary) is ideal for applications where water needs to be raised in a closed pipeline, such as in filterand recirculating systems. Different sizes are available. The pump is simple to fit and can pump water up to a maximum height of approximately 1.5 ...
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Linn - Model TBP552201 - Deep Pump Aerator
The LINN deep pump aerator pumps up the water from the deeper pond zones, enriches it with oxygen and mixes it with the water at the surface! in addition, this pump ensures the mixing of the colder deep water with warmer surface water, thus reducing the heating of the water in ...