This fish tank is located in Honolulu, HI at the President William McKinley High School, and illustrates the cleanliness of water in an aquaponics/aquaculture system. For aquaponics, when the system is properly balanced, the water can be maintained at maximum clarity. Photo courtesy of the Hawaii Department of Agriculture.
If you’re wondering what aquaponics is, you’re not alone. Tracing its roots back to the Aztecs and rice cultivation in South China, aquaponics is a combination of aquaculture and hydroponics – growing fish and plants together in a symbiotic system. Basically, the plants keep the water clean for the fish to grow, and the fish fertilize the plants. Both help the other to survive and thrive.
A wide variety of foods—lettuce, beans, broccoli, cucumbers, peas, herbs, strawberries, melons, and tomatoes, for example—all flourish through aquaponics farming. Read more »
Hi, I’m Dr. Janet Whaley, an aquatic veterinarian and avid angler. I guess you could say fish are my passion! I work every day to ensure the continued health of our nation’s fish, so that in my spare time, I can be out on the water with my fishing pole and a camera.
Invasive species can spread unintentionally on land and in the water. This could damage our waters and our forests – and leave us with unhealthy or fewer fish to catch. I don’t know about you, but I want to be sure I can bring my family fishing for years to come. So I take proper steps to help keep invasive species in check. The basic steps all anglers (and boaters, too) need to keep in mind include: Read more »
If someone told you there were simple things you could do to keep fish from dying and protect our waters, you’d want to know more, right?
Well, if you’re a boater or angler in the Great Lakes region, there’s a lot you can do to stop the spread of a fish disease called viral hemorrhagic septicemia (VHS). VHS kills freshwater and marine fish, including some species of bass, trout and perch.
The good news is you can help fight the disease by remembering to clean boats and fishing equipment. It’s also important not to transfer bait, water and mud from one waterway to another. Read more »