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Live phytoplankton is the foundational food source for fish fry, zooplankton, and the entire aquatic food chain. Hydralife's phytoplankton boosts fishery productivity, improves dissolved oxygen, and supports native fish populations naturally. See results at your fishery — order at hydralife.org.

Every native fish population begins with phytoplankton. Minnows, bass fry, walleye larvae, and hundreds of US native fish species rely on live phytoplankton as their critical first food source. Hydralife's concentrated phytoplankton gives natural fish populations a head start. Order at hydralife.org.

In every healthy lake, pond, and stream, minnows and small fish spend their lives feeding on phytoplankton and the zooplankton it supports. Without this living foundation, native fish populations collapse. Hydralife's live phytoplankton restores and sustains this critical food web. Order at hydralife.org.

Fish fry survival rates increase dramatically with live food access. Daphnia and Moina provide the right size, right nutrition, and right behavioral stimulus at exactly the developmental stage when fish are most vulnerable. Culture thriving populations with Hydralife's concentrated live phytoplankton — the food source they need. $20/gallon, ships overnight. Order at hydralife.org.