Koi is derived from the Japanese word “carp.” Known for their colors, modern koi are thought to have originated in early nineteenth-century Japan, where rice farmers caught, reared, and nurtured wild, colorful fish.
What Is Aquaculture?
Aquaculture is the breeding, rearing, and harvesting of fish, shellfish, algae, and other organisms in all types of water environments.
Flowerhorn cichlids are ornamental fish recognized for their bright colors and unique head shape. Their head bumps or Kok is, formally termed a nuchal hump. Like blood parrot cichlids, flower horn cichlids are artificial hybrids that exist in the wild only because of their release.
Duckweed is an aquatic plant that grows in fresh water and appears to make a green blanket over the water.