Intensive use of extractive fishing is threatening important species and forces governments to impose temporary stoppages whilst the profitability of fishing fleets is decreasing and ship-owners are seeing their livelihoods threatened.
As a result of this and in order to satisfy the continually growing demand for fish to feed the world’s population, it has been necessary to breed different types of fish, crustaceans and molluscs in fish farms.
Fish larvae feed on multicellular microorganisms...
By AlgaEnergy, S.A. based in Alcobendas, SPAIN.
Oxygen supply for fish hatchery and in particular:
- Broodstock units;
- Larval rearing units;
- Weaning 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...
By Noxerior s.r.l. based in Grosseto, ITALY.
Industrial Plankton`s algae bioreactors produce the base of the aquatic food chain for aquaculture hatcheries, reliably, and cost effectively. The algae produced on-site is an ideal feed for larval shellfish and shrimp. Finfish hatcheries also benefit from live algae for enriching rotifers and generating live greenwater.
Using real-time monitoring, user friendly equipment, and datalogging, our equipment simplifies algae production, letting hatcheries focus on their livestock, and...
By Industrial Plankton Inc. based in Victoria, BRITISH COLUMBIA (CANADA).
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...
By W-Rix Ltd based in Parainen, FINLAND.
Accurately count and size shrimp post-larvae using the shrimp post-larvae application on the XperCount.
By XpertSea Solutions Inc based in Quebec, QUEBEC (CANADA).
MPC Containment’s Aquaculture/Hatchery Liners allow for a controlled environment to minimize disease. The liner must not emit any harmful chemicals and in many cases, it must confirm to FDA or other stringent requirements and regulations. The liner must have excellent puncture and tear resistance. The liner must be fabricated and installed so that it is watertight as preventing seepage can be a major cost savings. MPC recommends Reinforced Polypropylene or PetroGard™ VI for these...
By MPC Containment based in Chicago, ILLINOIS (USA).
A clean and pathogen free water source is essential to prevent infections from being introduced and spreading in a hatchery. Ultraviolet (UV) disinfection of water for inactivation of pathogens is recognized as a safe and effective method for use in the aquaculture industry. Continuous monitoring of water quality by measure of UV transmission (UVT) ensures the UV light is able to penetrate the water effectively and achieve the optimal dose.
By Real Tech Inc. based in Whitby, ONTARIO (CANADA).
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