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Birdmoss

Water from the Moonwell - Bioluminescent Phytoplankton

Water from the Moonwell - Bioluminescent Phytoplankton

Regular price $16.00
Regular price Sale price $16.00
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  • "If you have any issues with your purchase, please reach out to me at shannon@birdmoss.com, and I'll personally do everything I can to make it right."- Shannon, Birdmoss Curator and Liaison

The Moonwell is still and dark as you approach it, but then you catch sight of a pale blue spark which quickly fades.  You tentatively dip your hand into the water and watch as the ripples flare with light and then fade.  You collect a small sample of the water to learn more.  When you swirl the bottle, it glows.

You receive flask of containing about an ounce of bioluminescent phytoplankton. It is a a special light-producing algae (Pyrocystis fusiformis) which grows in sea water. Under the correct conditions, it produces a beautiful blue light.  When it arrivs, the plankton will either be nearly invisible in its seawater, or look like brown sediment.

When your plankton arrives:

  • Open and unwrap it immediately. Loosen its cap. Place it in a brightly-lit spot, avoiding direct sunlight.
  • At 9pm EDT in the evening, move it into a dark place such as a cabinet, closet, or room with curtained windows.
  • Between 6-9am EDT the next morning, return it to a brightly-lit place. It should remain in bright light, loosely capped, from morning until night every day.


Helping your plankton thrive:

  • Keep your plankton on a regular schedule. It has a circadian rhythm!
  • It needs access to bright light (sunlight or electric light) for 12-18 hours a day.
    • However, direct sunlight – or a warm bulb placed too close to it – can overheat it.
  • It needs darkness for 6-12 hours a day.
    • Currently, its scheduled “bedtime” (the time when it moves to a dark room) is 9pm EDT, but it can adapt to a new schedule over a few days.
  • Allow a 30-60 minute transition time after bedtime, then swirl the bottle to check for luminescence. Tighten the cap before swirling.
    • It may take up to a week after arrival for the plankton to recover its glow. It needs time to “recharge” through photosynthesis.
    • After it has recharged and started glowing reliably at night, you can slowly adjust its schedule.
  • It only glows in the dark, at night, when shaken or swirled.
    • Swirl its bottle in the dark during its nighttime hours to witness its luminescence.
    • It will not glow in a dark room in the daytime.
  • Keep it loosely capped except when shaking it (then, you may want to tighten the cap so it doesn’t spill).
  • It prefers temperatures between 63-79 F.

Water from the Moonwell was featured in the Moonwell Box (September 2022).

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H
Haileyana G.
So cute!

I’ve never taken care of something like I’ve taken care of this glowing plankton! It’s so pretty