A blend of the 5 marine microalgae most commonly used by universities and hatcheries for their superior nutritional value for aquaculturing marine species of all kinds: Pavlova, Isochrysis, Thalassiosira weissflogii, Tetraselmis, Nannochloropsis, and Synechococcus. Super-nutritious food for filter feeders including corals, Tridacnid clams, scallops, feather dusters, tunicates and zooplankton. Particle size: 1-15 microns.
Phyto-Feast® Live has the same algae as Phyto-Feast but is handled with special care, being harvested and shipped fresh each week, maximizing short-term cell viability.
I would definitely recommend adding these little guys to your tank. They are very playful and entertaining. My three were very healthy and quickly adjusted to my tank.