219 Cultured phytoplankton is grown in-house under controlled conditions to ensure maximum freshness, purity, and nutritional value. Each strain is carefully selected for its benefits to reef tanks—supporting vibrant coral coloration, rapid copepod reproduction, and overall system health. Unlike preserved alternatives, our phyto is alive and actively feeding your reef, delivering essential fatty acids like DHA and EPA exactly when your tank needs them most.
TETRASELMIS CHUI
Small Batch Grown Reef Tested
- Cell Size: 10–14 µm
- Color: Bright Green
- Dosing (per 25 gal): 5–15 mL daily
- Nutritional Profile: Balanced lipids, proteins
- Best For: Copepods, amphipods
- Key Benefits: Larger cell size, promotes pod size
TISOCHRYSIS LUTEA
Small Batch Grown Reef Tested
- Cell Size: 4–6 µm
- Color: Golden Brown
- Dosing (per 25 gal): 5–10 mL daily
- Nutritional Profile: Extremely high DHA, lipids
- Best For: Larvae, rotifers, clams
- Key Benefits: Superior fatty acids for growth & reproduction
RHODOMONAS SALINA
Small Batch Grown Reef Tested
- Cell Size: 6–12 µm
- Color: Deep Red
- Dosing (per 25 gal): 5–10 mL daily
- Nutritional Profile: Very high in DHA, EPA, proteins
- Best For: Copepods, filter feeders, finicky corals
- Key Benefits: Boosts coloration, excellent for pod production