Instant Algae Products > Microalgae and Phytoplankton
Phytoplankton are single cell microalgae that exist primarily in the water column. Microalgae is the beginning of the marine food chain and the primary source of essential nutrients for most reef filter feeders. Filter feeders that rely directly on phytoplankton (microalgae) include bivalves like clams, scallops, mussels, and oysters, as well as many corals, feather dusters, sponges, ascidians and zooplankton like rotifers and copepods.


Nannochloropsis 3600 - 1 Quart Bottle (18% dry weight)
68 billion cells / ml, for growing rotifers and for greenwater
Nannochloropsis 3600 - 1 liter bag (18% dry weight)
68 billion cells / ml, for growing rotifers and for greenwater


Rotifer Diet High Density 1 - 3600 1 liter bag
55 billion cells / ml, for growing rotifers and for greenwater


Shellfish Diet 1800 1 Quart bottle (9% dry weight)
2 billion cells / ml, for feeding bivalve shellfish in hatcheries or universities


Pavlova 1800 - 1 Quart Bottle (18% dry weight)
3.3 billion cells / ml, for DHA enrichment and feeding bivalve shellfish


No Image Available Pavlova DHA Quart Bottle

Tetraselmis 3600 - 1 liter bag (18% dry weight)
1.5 billion cells / ml, for feeding bivalve shellfish, shrimp, and zooplankton


Thalassiosira weissflogii (TW) 1200, 1 Quart bottle (6% dry weight)
320 million to 4.6 billion cells / ml, for feeding bivalve shellfish and shrimp


Isochrysis 1800, Quart bottle (9% dry weight)
4.4 billion cells/ml, for DHA enrichment and feeding bivalve shellfish
Nannochloropsis 3600, Greenwater
68 billion cells / ml, for growing rotifers and greenwater