Where to Buy Hydralife Greenwater for Daphnia, Moina, and Fish Fry
Updated: 3 days ago
If you raise daphnia, moina, copepods, rotifers, or fish fry, you already know that greenwater is essential. Dense, living phytoplankton is the foundation of any successful live food culture. But finding a reliable source of high-quality greenwater is surprisingly difficult. Most hobbyists and breeders try to culture their own and end up frustrated by crashes, contamination, and inconsistency.
Hydralife Solutions solves that problem. We produce ultra-dense, professionally cultivated live phytoplankton in closed-system photobioreactors and ship it live anywhere in the lower 48 states. No culturing required. Open the bag and feed.

Why Culturing Greenwater at Home Fails
Growing phytoplankton at home sounds simple in theory. Add fertilizer to water, put it in the sun, and wait. In practice, DIY greenwater cultures crash constantly. Temperature swings can collapse a culture overnight. Contamination from bacteria, protozoa, or competing algae species takes over within days. Even when a culture survives, the cell density is usually too low to sustain a thriving daphnia or moina colony.
What Makes Hydralife Greenwater Different
Hydralife Greenwater is grown in enclosed photobioreactors under controlled conditions. That means no contamination, no wild algae species, and no guesswork. Every batch is dense, consistent, and packed with the live phytoplankton cells that daphnia, moina, and fish fry need to thrive. It ships live in 32 oz breather bags, Monday through Thursday, so fresh, living phytoplankton arrives at your door ready to pour.
How to Order Hydralife Greenwater
Ready to buy Greenwater? Visit the Hydralife Greenwater product page to choose a size and place your order. One bag is $29.99, two bags are $49.99, three bags are $69.99, and five bags are $99.99, which works out to $20.00 a bag. Subscribe and save 10 percent on every size. Whether you need one bag to seed a new culture or five to feed a full breeding operation, Hydralife has you covered.
Feeding daphnia, moina or copepods? Start with Hydralife Greenwater.
Hydralife Greenwater is multi-species freshwater phytoplankton, cultivated in closed photobioreactors and shipped live in breather bags, Monday through Thursday, to the lower 48 states. One bag is $29.99. Five bags are $99.99, which works out to $20.00 a bag. Subscribe and save 10 percent on every size.




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