Laboratory Grade Phytoplankton

"Optimized phytoplankton cultures for filter feeders."

Green microalgae cultivation in a clear acrylic multi-chamber photobioreactor for biofuel research.
Green microalgae cultivation in a clear acrylic multi-chamber photobioreactor for biofuel research.
tisochrysis, premium phytoplankton strain
tisochrysis, premium phytoplankton strain

What we Offer

Axenic Cultures- 100% Contamination Free
Lipid Enhancement- Superior Quality Phytoplankton Cultures
Optimal Density and Nutrition- Feed with confidence
Science Backed- Whether from our trials or ScienceDirect articles, we ensure we provide the best
Open Source Articles- DIY guides if you want to grow your own
Custom Ratios Tailored to your Stock- We provide backed phytoplankton ratios to ensure your copepods are getting what they need.
Student Owned- Support Student Research

Check out our YouTube channel!

Orr Biologicals - YouTube

close up of spirulina
close up of spirulina

Filter feeders need phytoplankton to survive. At Orr Biologicals, we give specially designed microalgae mixtures to ensure your filter feeders thrive.

If you value DIY projects, growing phytoplankton at home is a way to save money while feeding your aquarium the quality it deserves.

Our Mission