Did you know fish prefer certain colors? When they don’t like the color of their tank, the fish may get stressed or aggressive! #aquaculture
Most fish farming in the ocean uses net cages that float because it is easier to feed and remove fish at the surface and because some fish species require access to air. However, the surface of the ocean experiences a wide variety of temperatures, salinity (how salty the water is), and wave action depending on the…
Measuring heart rate continuously can show how long it truly takes for fish to recover from stressful events.
There may be concerns with genetically modified organisms (GMO), but the effectiveness of gene editing in developing more productive plants and animals for the agriculture industry can not be argued. With the rise of cheap and simple gene editing technologies, more and more breeds of animals and plants are being bred…
Integrated Multitrophic Aquaculture (IMTA) may be the future of aquaculture. Compared to traditional farms that only grow one species, IMTA farms produce multiple edible products and provide increased sustainability. These integrated systems use the waste products from one species to grow another, and often the lowest…
Many marine organisms have a planktonic form. This means that they drift in the ocean for part of their life until they can find something suitable to attach to and grow. A common example of an animal like this would be a mussel or a barnacle. However, it’s a real headache when they land on human-made structures that…
Many people believe that farmed fish wouldn’t do very well in the wild, but do direct experiments comparing farm-raised to wild fish support this belief? In a collaborative study, researchers from the Southwest Fisheries Science Center and the Hubbs-SeaWorld Research Institute pitted wild and captive reared fish…
Do you love tuna sushi? Did you know that the number of tuna in the ocean has gone down drastically due to overfishing? The law of supply and demand tells us that as the availability of fish decreases, the price will go up. This is bad news for fish and the humans who eat them. Researchers in Japan want to make sure…