OceanMagik Live Phytoplankton

Grouped product items
8oz OceanMagik PhytoPlankton

SKU: 212717

In stock

$8.50 $10.00

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16oz OceanMagik PhytoPlankton

SKU: 212653

In stock

$12.75 $15.00

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32oz OceanMagik PhytoPlankton

SKU: 212654

In stock

$21.25 $25.00

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64oz OceanMagik PhytoPlankton

SKU: 212718

In stock

$42.50 $50.00

- +
128oz OceanMagik PhytoPlankton

SKU: 212719

In stock

$68.00 $80.00

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This item ships directly from AlgaeBarn.


Four Live Phytoplankton Species!

If you asked a copepod what it wanted to eat, it would simply say AlgaeBarn's OceanMagik Phytoplankton Blend.  Produced with a hand-selected blend of live phytoplankton, OceanMagik will provide your pods with the most nutritious blend of Live Phyto which will help increase reproduction rates and sustainability of copepod and amphipod populations. Phytoplankton consumes nitrogen and phosphates as they grow and will easily reproduce in your home aquarium, and with a sustained population of phytoplankton, you can actually reduce the amount of unwanted algae that grows in your aquarium.


Three Sizes Available:

  • 8oz OceanMagik
  • 16oz OceanMagik
  • 32oz Ocean Magik
  • 64oz Ocean Magik
  • 128oz Ocean Magik


How To Use OceanMagik

It is suggested to daily dose 5mL of OceanMagik Live Phytoplankton for every 20 gallons of tank water in your system for the first two weeks. That will help your system get used to living Phytoplankton being introduced and after two weeks you can adjust the amount up or down as necessary. We like to dose OceanMagik every day when we feed our fish since it convenient and the small phytoplankton is not actively sought after by the fish. There is no need to acclimate OceanMagik before dosing to your aquarium.


Shelf Life

OceanMagik will give the best results if used within 4 weeks and should be stored in a refrigerator that is between 34°F - 40°F.


Four Live Species of Phytoplankton In a Proprietary Blend

Nannochloropsis gaditana (Non-flagellated Yellow/Green 1-5 microns) - These tiny green algae consumes several nitrogen waste compounds including ammonia, nitrites, and nitrates. As a result, Nano helps if you have an overfeeding problem, if you are adding a new critter to your tank, or if you want to reduce the frequency of water changes.

Tetraselmis sp (Green Biflagellate 6-10 microns) - With a rich and varied amino/ fatty acid profile, Tetraselmis provides a very nutritional feed for your marine life. Large aquaculture facilities commonly use Tet, due to its highly nutritional makeup.

Isochrysis galbana (Brown Biflagellate 10-14 microns) - This complex brown algae is high in DHA and is also often used to enrich zooplankton such as copepods and brine. Dosing your tank with Isochrysis will also boost zooplankton and copepod levels. It will also help with the development, coloration, and resilience of your marine life. Oysters, clams, mussels, and scallops all love Isochrysis!

Thalassiosira weissflogii (Unflagellated Diatom 5-32 microns) - Thal is the largest strain of phytoplankton we offer. As a beneficial diatom, this algae consumes silicates, restricting the growth of harmful dinoflagellates and silicates. Cycle time is reduced by adding Thal to your tank!


AlgaeBarn's Alive on Arrival (AOA) Guarantee!

AlgaeBarn takes all the worry out of buying live copepods and phytoplankton online by going above and beyond to take care of their customers.

That’s why they guarantee every order we ship will be 100% Alive On Arrival or they will replace it free of charge. They will even cover the shipping on the replacement.

When your order arrives, be sure and inspect the contents to ensure everything is looking alive and well before you add them to your tank or put them in the fridge. AlgaeBarn gives 12 hours after delivery to make sure you are completely satisfied. If for any reason you decide something isn’t quite right, simply snap a photo of the unopened item(s) you would like replaced. Be sure to get the expiration date on the back label in the photo. After that, visit www.algaebarn.com/claims and submit the form. They will review the photo and have a replacement out for you faster than a six-line wrasse at feeding time. Once your replacement order is processed, AlgaeBarn will send you a brand new tracking number automatically.

So start giving your tank the love it deserves and order with confidence knowing that AlgaeBarn has your back.

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Product Questions

is it necessary to turn off the skimmer when using Ocean Magik?
Question by: Lee E Hardman III on Mar 19, 2023, 11:55 AM
We would recommend doing so because the phytoplankton is alive and you do not want to remove it from your water before the coral/fish have a chance to consume it.
Answer by: William Reed (BRS Staff) on Mar 23, 2023, 5:53 PM