The Essential Diatom for Shrimp and Copepod Cultures

Thalassiosira weissflogii is a large diatom phytoplankton celebrated for its versatility and nutritional value. This strain thrives in a wide range of salinities, from brackish to saltwater, and is grown at 1.022 specific gravity in our cultures. Known as one of the best algae for raising shrimp commercially, Thalassiosira weissflogii is also a favorite for copepod cultures, as its cells are quickly consumed within 24 hours of feeding.

This strain reproduces both asexually and sexually, ensuring a sustainable culture for aquarists and aquaculture enthusiasts. Packed with HUFAs, EPA, and DHA fatty acids, it is a powerhouse of nutrition essential for rearing shrimp and supporting vibrant copepod populations.

Key Features and Benefits

• Nutrient-Rich: High in HUFAs, EPA, and DHA fatty acids for optimal shrimp and copepod nutrition.
• Wide Salinity Tolerance: Thrives in brackish to saltwater environments, making it versatile for various setups.
• Rapid Consumption: Highly favored by copepods, with cells disappearing within 24 hours of feeding.
• Sustainable Reproduction: Capable of both asexual and sexual reproduction for long-term culturing.
• Commercially Proven: Widely recognized as one of the best algae for rearing shrimp.

Culturing Recommendations

• Fertilizer: Use Florida Aqua Farms modified F/2 fertilizer with water glass or silicate water.
• Dosing: Add 5ml of FAF F/2 and 2ml of silicate water per gallon of culture volume.
• Salinity: Maintain a specific gravity of 1.022 for optimal growth.

Why Choose Thalassiosira Weissflogii?

Thalassiosira weissflogii is an indispensable addition to any aquaculture setup. Its exceptional nutritional profile, adaptability to varying salinities, and rapid consumption by shrimp and copepods make it a must-have for aquarists looking to enhance their live feed cultures. Whether you’re raising shrimp or supporting copepod populations, this diatom phytoplankton is a reliable and effective choice.