Phytoplankton Cultures for Students, Teachers, Aquariums, Researchers, and Spirulina Growers

Algae Research Supply

Looking for the perfect gift? Consider algae! Brainy Briny is fun and educational and makes a great gift!

Brainy Briny

Science Projects for the Classroom

Easy to use classroom and Home-School projects to investigate photosynthesis, pH, spectrophotometry, energy transfer between trophic levels. We can even design low-cost kits for custom projects!

Classroom Algae Projects

Bring on the Pigments!

If your polyps need some pep, and your cnidarians have needs- FEED them what they would eat in nature- ALGAE! We have vivid RED, GOLDEN, and GREEN algae that will make your marine friend's tenticals tickle!

Aquarium Feeds

Ready made experiment kits

Do you already have a question to ask algae? We can send you a kit FAST to get you started. Grab hold of your scientific method and dive in to your project.

Experiment Kits

I think I need one of those....

We love to culture phytoplankton, but more importantly, we want you to do it too! We stock the best and most reliable equipment to culture algae. Some equipment did not exist, so we build them ourselves.

Culture Supplies


Science Fair Success!

December 13, 2018

This season is typically busy in the lab here at Algae Research Supply, filling orders, going to conferences, and helping supply resources and answer questions... Read More

"What should I do about stuff settling to the bottom of my culture"

September 07, 2018

Question:   Could additional detail be provided on removing detritus?  Should I expect that the particulate will settle to the bottom of the tank and can... Read More

Warm water promotes algae growth, so what happens if the ocean warms up?

August 06, 2018

Warmest sea water ever measured in San Diego. Read More
How much light do I need for my algae?

January 19, 2018

We get asked this question, just about every day.   The answer is enough to saturate photosynthesis.   Too much light will damage the algae's pigments. Too... Read More