This is carried out by nitrifying bacteria. Nitrifying bacteria needs oxygen as they are aerobic. This process is quickened by the presence of oxygen and higher temperatures.

But the key to the whole system is the nitrifying bacteria that converts the fish waste into nutrient rich food for the ...

By using the waste of Koi fish to grow fresh produce, Vancouver Island University (VIU) engineering student Jayden Corbeil ...

By using the waste of Koi fish to grow fresh produce, Vancouver Island University (VIU) engineering student Jayden Corbeil ...

But the key to the whole system is the nitrifying bacteria that converts the fish waste into nutrient rich food for the plants. “It turns all the bad stuff in the water into good stuff for the ...

A collaboration with the Haíɫzaqv Climate Action Team from Bella Bella in the central coast of B.C., the Hesquiaht member’s capstone project looks at manufacturing a small-scale, semi ...