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Plants are a thing of the past – discover glowing algae

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ZeaLite's 200ml – Luminous algae culture

CHF 39.95

ZeaLite's 200ml – Glowing Algae Culture (Refill for GlowBottle or Glowbulb)

ZeaLite's 200ml contains a specially cultivated culture of bioluminescent algae that naturally emits a mesmerizing blue light when moved. This culture is ideal as a refill for the GlowBottle or Hourglass, creating atmospheric lighting effects.

  • Glowing algae – Experience the natural beauty of bioluminescent algae that create mesmerizing blue light effects when moved.

  • 100% Natural Culture – Contains live algae that naturally produce light, with no artificial additives.

  • Refill for GlowBottle & GlowBulb – Ideal as a refill for the popular glow containers and provides continuous, environmentally friendly lighting.

  • Versatile applications – Perfect for decoration, research, and creative projects that require bioluminescent effects.

  • Sustainable and environmentally friendly – An environmentally friendly form of lighting that does not require electricity or batteries.

With ZeaLite's 200ml algae culture you bring light and life into your GlowBottle or Glowbulb and experience the magic of nature in its brightest form.

Instructions for use of ZeaLite's 200ml – Luminous Algae Culture

• Store the algae culture in a well-lit location, but not in direct sunlight.

• Unscrew the lid of the container to allow the algae to get fresh oxygen.

• Pour the culture into your GlowBottle, GlowTime or your own clean container and experience the fascinating, glowing effects.

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Delivery in 1-3 working days

14-day guarantee

Bred in a Swiss laboratory

100% natural ingredients

Payable with Twint

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ZeaLite's 200ml – Luminous algae culture

CHF 39.95
FAQ

How does the algae glow?

The glow is created by a natural process called bioluminescence. Certain molecules in the algae, particularly the enzyme luciferase and the substance luciferin, react to mechanical stimuli such as movement. This reaction releases energy in the form of blue light. It's a purely biological process that requires no electricity, batteries, or artificial additives.

Why don't the algae glow immediately after filling?

After shipping, the algae need a few days to recover and resume their natural day-night rhythm (circadian rhythm). Glowing usually begins on the second day—but only during the night phase.

When and how do the algae glow?

The algae glow whenever you move them in the dark. Even a slight twist or a quick shake is enough for them to begin glowing in their signature blue hue. The algae are dormant during the day, but as soon as it gets dark, their nighttime magic begins.

Why do the algae glow at all?

In nature, bioluminescent microalgae such as Pyrocystis fusiformis use their glow as a defense mechanism. When exposed to movement, for example, due to predators or waves, they emit short flashes of light to irritate attackers or attract larger predators that could drive off the original attacker.

Is the content toxic?

No, the algae contained are non-toxic and harmless to humans.

However, they are in a seawater nutrient medium that is not suitable for consumption.

Furthermore, this is a non-sterile culture. Therefore, we cannot guarantee that it is free from other microorganisms. These products are intended for observation purposes only.