Fish Damage Articles & Analysis
28 articles found
Location: Ecological-Asia, Singapore Background: Exporters and trans-shippers of ornamental fish have always faced the problem of maintaining fish health and well being as fish are shipped around the globe in plastic bags. During transport, the water in these closed containers may become oxygen-depleted asphyxiating the fish ...
Blue green algae are a tough nut to crack when it comes to water problems. These bacteria spread fast among animals, can be a big problem for us, and love hanging out in water places like fish tanks, ponds, lakes, and water pipes. Puroxi offers professional blue green algae treatment methods that protect your water and restore ...
Once again, Florida residents are gearing up for the annual return of red tide, a harmful algal bloom that can wreak havoc on marine life and human health. Red tide occurs when specific types of algae proliferate in the water, creating a “bloom” that can taint the water and release dangerous toxins into the environment. But red tide is not the only toxic algal bloom we need to worry ...
The pHionics pHishgard™ is a device that easily slips over the electrode and provides additional protection from large fish scraping or otherwise damaging the electrode tip with their fins. ...
1. Exactly how does the drifting fish feed extruder make the components? Recently, lots of consumers have asked: "I just purchased the floating fish feed making equipment, how do I make the active ingredients? ...
In production and use, one is to avoid sharp objects from causing damage to the anti-seepage geomembrane of the fish pond; the other is to drain the groundwater when lowering the water level of the pond to prevent the groundwater level from being too high and breaking the anti-seepage geomembrane of the fish pond. ; Third, in the off-season of ...
Fish pond anti-seepage geomembrane is one of the used geotechnical materials for small family fish farming, ornamental fish ponds, and large fish pond liners. ...
More stable: Compared with digging a pond, the use of anti-seepage film for fish ponds can make the slope more stable. It helps to cut the threats to fish ponds caused by natural conditions such as wind, rain, and waves, maintain the stability of the system during design, and prevent the loss of cultured crops in fish ponds due to environmental ...
Fish pond anti-seepage people use Earth Shield geomembrane, also called fish pond anti-seepage membrane. ...
Occupying less than 1% of all ocean spaces, reefs provide habitat for a full 25% of all marine species. Fish, mollusks, worms, crustaceans, echinoderms, sponges, and other marine animals all thrive in healthy reef habitats, which provide those species with important nutrients as well as protection from strong waves and currents. ...
Farmed fish on the table means more wild fish left in rivers, lakes, and oceans. ...
Introduction One of the most important specifications for a cleaning fish hide is how many cleaning fish that can effectively use it. This article shows NorseAqua’s recommendations based on a specific amount and type of cleaning fish. ...
Therefore, it is necessary to strengthen the light to avoid light lack that affects the normal growth of plants.We provide fish tank led light online shopping ,RFQ today. 2. Water Temperature (Too High or Too Low) When the water temperature of the fish tank is too high, the leaves or young parts of the aquatic plants will be damaged, and the ...
To be more precise, the International Maritime Organization claims that new air pollution control regulations introduced earlier this year could damage people by contaminating fish and crustaceans with toxins. The thing is that at the moment data information about air quality and its toxicity is insufficient to assess the risk to people caused by the increased ...
Fish pond lining material is the kind of HDPE geomembrane liner which is the ideal geosynthetic material used as the anti seepage lining system for fish farm pond. The fish pond lining material has good waterproof properties to preventing water from leaking into the surrounding sediment. ...
During the entire operation with “Humla”, the trawler continues to fish without interruption, says Arne O. Flø. Handles fish at the individual level – With our system, the trawlers will be able to handle the fish more at the individual level. ...
The screw pumps replaced the existing axial pump and had to meet increased environmental requirements and ensure fish survival rate exceeding 90%. For this project a special wristband around the outside diameter of the screw has been developed by Landustrie. This unique fish friendly design prevents damage to fish at the inlet ...
Problems caused by sea lice The objective of the consortium is to develop a system that targets sea lice by combining ultrasound technology and water quality and fish monitoring. Yearly economic damages caused by sea lice exceeds € 1 billion in reduced production and pharmacological treatment costs. ...
This oxygen depletion can result in fish kills and damage to the aquatic ecosystem. 3. Lowering the amount of Total Suspended Solids (TSS) TSS include all particles suspended in water which will not pass through a filter. ...
Within three years there was a full recovery of the fish population. The researchers, who have been monitoring male rainbow darter fish in the river since 2007, found male fish were developing female characteristics at a rate that at one point was the world’s highest. ...