Brightwell PhytōGreen-S

Grouped product items
Alphabetical Qty
Brightwell PhytōGreen-S, 250ml
SKU: BW-PNS250
$8.50
Out of stock
Brightwell PhytōGreen-S, 500ml
SKU: BW-PNS500
$20.47
Out of stock

This product is available at our retail partners. You can also find replacement parts and outlet items in our Outlet and Parts Store.


PhytōGreen-S is.  a concentrated suspension of Nannochloropsis sp., a marine algae rich in omega-3itable for feeding various aquatic invertebrates. It includes proprietary amino acids and vitamin C to support coral health. It is available in 250ml and 500ml sizes.

1-2µm Phytoplankton Suspension for Soft Corals, Clams, Sponges, and Other Filter-Feeders

PhytōGreen-S is a concentrated suspension of Nannochloropsis sp., a tiny marine algae rich in omega-3 fatty acids and amino acids. It's suitable for feeding various aquatic invertebrates, including soft corals, clams, sponges, and larval creatures. The product includes an added proprietary amino acid to enhance coloration and vitamin-C to support coral health, especially after fragmentation or propagation.

Product Highlights

  • Provides phytoplankton ranging in size from 10 - 15µm.
  • Ideally sized for many soft corals, clams, sponges, tunicates, tube worms, and
    larval invertebrates.
  • Formulated to provide over 650-million phytoplankton cells per ml.
  • Does not require refrigeration.
  • Supplemented with a proprietary amino acid to aid in the coloration of invertebrates.
  • Formulated by a marine scientist.

Feeding and Care Directions:

See the label's instructions

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