Over half of the fish and shellfish directly consumed by humans is produced through aquaculture, also known as fish farming. As fish farmers look to produce more fish to keep up with global demand, they run into severe problems with a lack of dissolved oxygen (DO) in the water. Fish and shellfish need oxygen to breathe. When fish populations are tightly packed, a shortage of DO is inevitable because the fish and shellfish consume more oxygen from the water. Additionally, waste byproduct accumulates on the floor of the fish farm, damaging or eliminating bottom-dwelling plants and animals. Moleaer's advanced gas-to-liquid injection technology can alleviate these problems by rapidly elevating and maintaining higher levels of DO levels in the fish farm and effectively oxygenating sea floors due to the nanobubbles lack of buoyancy.