How can you produce a "premium" aquatic diet without knowing what the fish need to live a long and healthy life? There are countless answers required before the first sample diets can even be tested in the Hikari Aquatic Laboratory. We feel it's our duty to constantly investigate the natural ecology of fish to make the best food for them. Our exploration to Irian Jaya, Lake Malawi in Africa, Guiana highland, the Indian ocean, the jungle of Southeast Asia and the Holy River Ayeyawady offer us many secrets to fish health, coloration and long life.

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