20 products found
products
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Fish Transport Systems
The stress-free transporting of live fish requires specialist equipment. We understand the risks farmers face when moving their fish stock.
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Thermoport - Ideal Fish Transport System for Farmers And Sport Fishermen
These economical and now viewed as industry standard tanks are available in four sizes: 190, 290, 600 and 800 litres. The containers are produced in one piece without ...
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Thermoport - Model 1100L - Fish Transport Tanks
The new, bigger tank is made in one piece, without welds or seams. It’s made of food safe plastic (PE) which is resistant to chemicals and disinfectants, helping to maintain biosecurity between loads of fish. It is also tough and impact ...
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GRP - Fish Transport Tanks
The GRP range of LINN tanks have transported millions of tons of fish around the world. They are made completely of GRP without any wooden components, vital for ...
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GRP - Weighing and Loading Tank with Automatic Sluice
AT LAST YOU CAN WEIGH THE FISH YOURSELF. Built to suit the full range of GRP tanks the weighing facility now offers confidence in knowing the exact weight of fish ...
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Standard Outlet Sluice
A range of sluice options is available to be factory fitted to most tank options. Whether the standard rectangular sluice opening outwards measuring 30 x 40 cm or the 200mm and 250mm internally operated ball sluices we are sure to have one to meet your ...
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Air Pumps
Air pumps are used for ventilating transport tanks, show tanks, aquariums, stock tanks or similar. The pumps have a low power consumption and run quite silently. Available in mains 230 volt and 12 volt versions for vehicular ...
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Portable Fish Transporter Tank
The small transport tank for live fish or crustaceans is ideally suited to fish transport on a small scale. The size of the tank is such that it can be carried even when filled with fish. Also available with its own 12 volt air support ...
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Oxygen Flow Frames
The flow meter is fitted between the pressure regulator and the oxygen diffusers. With the help of the flow meter, oxygen supply to every tank can be read and adjusted. The amount of oxygen can be matched exactly to the number of fish in a tank, potentially saving a considerable amount of oxygen. Gill-burn, and losses from too little oxygen can also be ...
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Fish Carrier Tank
We offer round and square tank options. The square tank is made of polyethylene and has integral, moulded carrying handles. The round carrying tank is made of thickwalled polypropylene and has two stable handles. This container is particularly robust and ...
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Oxygen Diffuser Frames
Special diffuser tube, with extremely fine pores, is mounted on a robust stainless steel frame. This ensures that the oxygen is supplied as a fine, even mist across the whole tank and thus used most ...
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 ...