- Sku: PhytoFeastConcentrate16ozbottle
- Vendor: Reed Mariculture
Reef Nutrition Phyto-Feast Concentrate
Reef Nutrition Phyto-Feast Concentrate is a refrigerated blend of six marine microalgae species across five classes, concentrated for a long shelf life. It is the same diverse phytoplankton found in Phyto-Feast Live, packed more densely so a little goes a long way. It feeds filter feeders and the live cultures that feed your reef. Prefer maximum cell viability? See the live version.
Why Reef Keepers Use It
- Six species across five classes for broad nutrition and a full range of cell sizes
- Concentrated formula, so a little goes a long way
- Refrigerated for a long shelf life and easy to keep on hand
What It Feeds
Filter feeders including soft corals, sponges, tunicates, feather dusters, and clams, plus copepod and rotifer cultures.
How to Feed
- Shake the bottle well before use
- Broadcast into high flow, or target-feed a tank-water dilution
- Refrigerate before and after opening. Do not freeze
- Start with a few drops per gallon and adjust
Choose Your Size
| Size | Best For |
|---|---|
| 6 oz | Nano to mid-size reefs or feeding pod cultures |
| 16 oz | Larger reefs and frequent dosers, better value per ounce |
Specifications
| Brand | Reef Nutrition (by Reed Mariculture) |
|---|---|
| Type | Refrigerated concentrated phytoplankton |
| Species | Isochrysis, Tetraselmis, Pavlova, Nannochloropsis, Thalassiosira, Synechococcus |
| Sizes | 6 oz and 16 oz |
| Storage | Refrigerate at 33 to 42 F. Do not freeze |
Recommended Pairings
FAQ
Concentrate or Live? Same algae. The concentrate is denser with a longer shelf life; the live version offers maximum cell viability.
Can I freeze it? No. Freezing breaks the algae cells. Refrigerate only.
How do I store it? Refrigerate at 33 to 42 F.
Have a question?

Reef Nutrition Phyto-Feast Concentrate


