Durable, reliable & easy to maintain
It is no secret that DESMI pumps are reliable, easy to maintain and durable (robust). That is why our pumps are well-suited to the sometimes harsh environment they are exposed to.
Pumps from DESMI have been used for fish farming for more than 30 years and our knowledge of materials for both fresh and seawater means that we are able to deliver highly efficient pumps which can help to reduce production costs throughout the process regardless of whether they are on a flow-throu...
Salmonoids are especially demanding about water quality and high oxygen content. The oxygen concentration should be kept at least 5 mg/l throughout the year. This ensures good condition of fish and facilitates quick maturity without disturbances.
Sufficient oxygen content near the basin bottom (2 mg/l) prevents leaching of nutrients and in particular phosphor into the water. Dissolved nutrients have a detrimental impact on water quality and – at worst – can cause growth of cyanobacterium. Furthermore,...
In either decorative fish ponds or fish farming ponds, HDPE geomembranes and Fish-Grade PVC are used to avoid soil contact and minimize water contamination. Geomembranes prevent both waste accumulation in the soil and leaching of harmful chemicals into the ponds such as ammonia, hydrogen sulphide, acidic constituents, iron and other potentially stressful compounds. This protection improves fish growth while reducing the risk of disease. HDPE geomembranes also reduce erosion, allow for easy removal of wastes...
Oxygen supply for fish hatchery and in particular:
Larval rearing units;
Treatment for seawater wells;
Biological filter of re-circulation systems;
Ozone generation for water sterilization;
Special Know-How & Services from NOXERIOR
We at NOXERIOR are perfectly aware that oxygen is a variable cost for your hatchery operation. A reliable estimation of oxygen requirements and a correct dimensioning of an oxygen generation system from our OXYSWING® PSA oxygen generator...
Research project where no chemicals are used in water treatment and water is only added to replace any evaporated water. The fish are grown in a tank with closed water circuit. The waste produced by fish are utilized by growing algae. The grown algae are returned for fish feed. Our method allows efficient and environmentally friendly fish farming that can be placed near the consumer.
Economical fish and shrimp production requires maximum nutritional efficiency from feed. Enzymes, including phytase, xylanase, cellulase, protease, lipase, and amylase increase the availability of nutrients, increase absorption of nutrients during digestion, increase fish growth rates, and assist in the survival and thriving of fish in the larval stage. Also, the use of lower cost feedstuffs is made possible for aquaculture with the use of added enzymes. Nutrients that are not digestible using the fish’s...
The waste water from these companies usually has a high demand in oxygen chemistry (DOQ), normally due to proteins and fats. They have high concentrations of chlorine, sulphate and sodium because, in many cases, the processes involve seawater.
Pumps with both vacuum and pressure up to 3 bar (43 PSI). Samson Pumps is the leading supplier of liquid ring pumps and system components for: Processing of live fish aboard trawlers and at seawater farms. Processing of fish produced for industry. Processing of fish waste. Processing of fish feed. Trimming of fish.
Improve your yields and control costs across your entire farm through automated oxygen monitoring and remote systems control. Continuous oxygen monitoring lets you fine-tune feed ratios to minimize fish stress, disease and mortality. Plus, save time and money with more efficient data collection and systems management.
Three reasons why ozone in aquaculture improves water quality and increase aquaculture productivity. As recirculating aquaculture systems (RAS) operate by reusing the fish tank water it is essential to control the water quality. Many studies show that treating RAS systems with ozone increases productivity as fish health and survival is increased.
Aquaculture is an increasing growth market. As worldwide fishing methods have disturbed the balance in Nature, today around 25 per Cent of fish caught comes from aquaculture - with tendencies rising. Today, a whole range of aquaculture techniques use fills. For this purpose Hewitech has fills for nitrification and lamella for effectively retaining sludge.
Kasco has decades of experience in the aquaculture and fish rearing markets, and several products to make your farm, ponds, or tanks more productive with healthier, faster growing fish. All Kasco aquaculture related products are designed to increase your effectiveness and your bottom line by providing superior performance with low energy costs. Whether you are a Production Farmer, Researcher, or Hobbyist, Kasco’s aquaculture aeration and mixing equipment will improve the health and growth rates of your fish.
Mørenot Aquaculture produces netting and nets in nylon and Dyneema ®, and delivers custom moorings, de-lousing tarpaulins, top nets, dead fish collectors and other equipment to farms. We also offer services such as wash, repair and coating/impregnation.
MøreNot is involved in continuous product development and has created innovative solutions, thanks to close cooperation with fish farmers and research institutions. The driving force is the fish farming industry`s challenges, such as larger...
Ultraviolet disinfection systems in hatcheries, fish farms and aquariums have enabled operators to farm or keep greater yields of healthier stock.
Water quality is key to commercial aquaculture operators. Poor water quality will have an impact on the ability to successfully hatch eggs, raise juvenile fish and grow strong, healthy stock, so naturally a large investment is made in water cleansing systems. Chemical methods, while effective at killing some water-borne microbes, can leave harmful by-products in the...