SKU: 24649164623
spirulina plant fertilizer

spirulina plant fertilizer DIY Spirulina Grow Kit

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Description

spirulina plant fertilizer DIY Spirulina Grow KitThe EDUaerium is the best way to start your algae journey! All you need is a recycled bottle, distilled water, and a pair of scissors to get started growing spirulina in your own home. Introducing the EDUaerium: AlgenAirs hands on DIY kit that brings the power of spirulina cultivation right into your home or classroom. Designed to make the benefits of growing this superfood accessible to everyone, the EDUaerium kit is perfect for educational projects

The EDUaerium is the best way to start your algae journey!

All you need is a recycled bottle, distilled water, and a pair of scissors to get started growing spirulina in your own home. 

Introducing the EDUaerium: AlgenAir’s hands on DIY kit that brings the power of spirulina cultivation right into your home or classroom. Designed to make the benefits of growing this superfood accessible to everyone, the EDUaerium kit is perfect for educational projects and personal use. This user-friendly kit includes 3D printable components—available as STL files for self-printing or as ordered parts—and utilizes a recycled 2-liter bottle as the cultivation vessel. Just add an aquarium pump with a 1-way valve to ensure proper aeration, and consider an optional LED light to boost spirulina growth.

Enhance your experience with our optional PDF download, which includes three STEM classroom lessons designed to integrate with the EDUaerium kit, providing valuable educational content on sustainability, biology, and technology.

If you choose an option that does not include a pump or LED light source, we recommend: 

This air pump (link) for its quiet volume and reliability and this LED light source (link) because its rechargeable, which is a nice upgrade over the standard LED which requires AAA batteries. You also may want to add an inline check valve to prevent leaks if power outages are common in your area. 

EDUaerium is fully compatible with AlgenAir’s aerium refill kits, available for subscription every 30, 45, or 60 days, making maintenance hassle-free.

Whether you're a teacher looking to engage students in sustainable practices or a home enthusiast eager to explore the benefits of spirulina. 

EDUaerium offers an affordable, educational, and eco-friendly way to start. Join us in democratizing spirulina cultivation and help build a future of green, sustainable living.

Please note: For our makers who choose the 3D printing route, our adapter requires a flexible component for a proper water tight seal. So please verify your printer can print flexible filament like TPU. 

For the optional LED light source (to increase growth rate) three AAA batteries are needed.

The EDUaerium curriculum aligns with many of the Pennsylvania Core Standards. These standards span biology, environmental science, mathematics, and visual arts, covering both middle school (Grades 5-8) and high school (Grades 9-12).

Science and Technology Standards (PA STEELS Standards)

  • 5-8.3.5.C1: Life Cycles and Environmental Interactions
  • 5-8.3.1.A9: Scientific Inquiry - Hypothesis Formation, Observation, and Analysis
  • 5-8.3.3.8.B3: Photosynthesis and Ecosystems
  • 5-8.3.3.8.A: Role of Algae in Historical and Modern Contexts
  • 5-8.4.2.C: Use of Natural Resources
  • 5-8.3.1.B5: Scientific Inquiry - Control Groups and Experimentation
  • 5-8.4.2.D: Environmental Literacy and Sustainability
  • BIO.3.1.B1: Analysis of Growth Patterns and Life Cycles
  • BIO.3.3.B3: Nutrient Cycles and Environmental Impacts
  • BIO.1.2.C1: Photosynthesis Pathways
  • BIO.3.1.A1: Evolution and Biosphere Interactions
  • BIO.3.1.B2: Controlled Experiments and Statistical Analysis
  • BIO.3.4.12.C: Sustainable Engineering and Material Science
  • ENV.3.4.12.A: Technology and Society - Sustainable Resource Use

Mathematics Standards (PA Core Standards for Math)

  • CC.2.4.7.B.1: Measurement, Data Representation, and Statistics
  • CC.2.4.HS.B.1: Quantitative Reasoning and Statistical Analysis

Arts and Humanities Standards (PA Arts Standards)

  • 9.1.5.A: Elements of Art - Exploration of Mediums and Techniques
  • 9.1.5.F: Art as a Way of Knowing - Sustainable Materials in Art
  • 9.2.5.L: Integration of Arts and Science Concepts in Creative Work
  • 9.1.12.A: Advanced Techniques in Art Creation
  • 9.1.12.F: Analysis and Reflection on Artistic Process
  • 9.2.12.L: Art Reflecting Environmental and Social Contexts

 

[the fine print]:

Private Use License:
You may print and use these 3D models for unlimited private use and share photos of your prints on social media. Commercial use, redistribution, or sharing of the digital files is not allowed. Please credit the designer and include a link to the original model when sharing images of your prints.

 

DIY Product Return & Liability Waiver – EDUaerium Kit

By purchasing and using the EDUaerium kit, the customer acknowledges and agrees to the following legally binding terms:

  1. No Return or Refund Policy
    The EDUaerium is a Do-It-Yourself (DIY) educational kit that requires user assembly, handling, and ongoing management. Due to the nature of the product and its biological components, AlgenAir does not accept returns, exchanges, or issue refunds for EDUaerium kits once shipped.

  2. User Responsibility
    The customer assumes full responsibility for:

    • Assembling the kit according to the provided instructions;

    • Providing a suitable indoor environment (including water, light, and temperature conditions);

    • Managing the living culture and system maintenance.

    AlgenAir is not liable for improper installation, user error, or environmental conditions outside our control.

  3. Limitation of Liability
    AlgenAir shall not be held liable for any damage, injury, loss of functionality, or dissatisfaction resulting from misuse, improper installation, or failure to follow maintenance guidelines associated with the EDUaerium kit.

  4. Acceptance of Terms
    By completing the purchase, the customer confirms they have read, understood, and agreed to these terms in full. This agreement is enforceable under the laws of the State of DE. 


 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24649164623

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4.7 ★★★★★
Based on 15 reviews
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C
Customer Review
Port Orchard, US
★★★★★ 2
Sent Wrong Pieces
Size: 1 Panel, Size: 1 Panel
I really, really wanted to like this - and, in theory, I really, really should have! The instructions were easy to follow and assembly took about five minutes. The assembled screen is lightweight and easy to move. It was a great size and exactly what I was looking for except....I wasn't sent the correct pieces. Instead of receiving 4 elbow pieces and 4 feet, I received 2 elbow pieces and 8 feet - meaning that the bottom part of the fabric just hangs there and, overall, the divider is extremely unstable because there is no horizontal support on the bottom. Thankfully, there are Velcro tabs on the side of the fabric so I can use it if I don't plan to move it even 1 cm, but otherwise, what I received is not usable for what I needed it for. Additionally, the fabric is made of polyester and catches animal hair very easily. Had I received the correct pieces, this would be a good buy for the money. Unfortunately, overall, I'm disappointed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
K
Kenneth
Waukegan, US
★★★★★ 5
Works great, keeps the light out of my eyes and easy to put together
Size: 1 Panel, Size: 1 Panel
I got this room divider in and it works great. It’s really easy to put together you don’t even need tools. I really like that it’s not see through, it’s not a black out curtain but it keeps light out pretty good. I absolutely hate my bedroom layout there’s no bathroom door. My girlfriend and I have different work schedules so I’m trying to sleep while she’s getting ready for work and the light shines right in my eyes. This divider keeps the light out of my eyes and that’s exactly what I was hunting for. I also like that you can adjust the length. I took one of the bars out to make it a little shorter and it worked great. I would recommend this room divider.
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Reviewed in the United States on February 26, 2026
A
Amazon Customer
Boise, US
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well. Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely. One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs. The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers. Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster. Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality. Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
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Reviewed in the United States on May 27, 2026
F
Fred
Waukegan, US
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one. The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy. Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex. The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one. The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
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Reviewed in the United States on May 25, 2026
C
Computer
Carnegie, US
★★★★★ 4
Easy to assemble, does the job, material is shiny nylon and shows creases, minor defects, sloppy
Size: 3 Panel 12FT W, Size: 3 Panel 12FT W
The Siebwin room divider is a good idea, and for the price, it mostly delivers on the intended functionality. I ordered the 12 foot, 3-panel version mainly to hide an unfinished basement storage area that had become an eyesore. It works well for that purpose and gives the space a cleaner appearance without spending the kind of money that more decorative dividers or custom partitions cost. If you need something temporary, portable, or mainly functional, this is a viable option. There are a few limitations that became obvious during setup and use. The first thing I noticed was that the weld quality on some of the metal poles is fairly sloppy. Once the cover is installed, you do not really see it, but up close, it does not look especially refined or professional. The blackout material also is not a matte canvas style fabric as I expected. It has more of a shiny nylon appearance, and the creases are fairly visible. Being that it’s more of a nylon, I’d be hesitant to try steaming it to remove the creases. However, the creases do not matter if you are using it in a basement, dorm, or shared room, but for photography, video work, or a professional office setting, the appearance could be disappointing. The fabric is thick enough, though. It blocks visibility well enough, but strong light behind it still shows through to some extent, nothing deal-breaking. Also, my fabric appeared to be slightly defective. The hook and loop strip on one of the bottom sections was off-center and couldn't be totally attached because it was lined up with one of the legs. I originally hoped to use this as a video backdrop, but I will probably end up replacing the fabric with a proper green screen or canvas material while continuing to use the frame itself. For now, it does a good job of covering my basement junk. Assembly was actually easier than I expected and took roughly 15 to 20 minutes. The longer vertical poles are tethered together similarly to tent poles, which made setup straightforward and fairly intuitive. The shorter horizontal pieces slide and snap together to the top and bottom of the vertical assembly. After each section is assembled, the divider panels connect together with metal plates and two knurled screws (at the top and bottom), so no tools are really required. A few screws were difficult to start because paint had gotten into the threads, but once they caught, they tightened down normally. The feet install with similar knurled fasteners and help keep the divider reasonably stable. One thing to watch for during setup is the fabric orientation. There is one arrow indicator in the middle of the fabric to indicate up. However, if you need another indicator, the smaller hook and loop strip goes on the bottom while the longer strip goes on top. I realized mine was upside down right before finishing and had to redo it. I wasn't difficult to redo, despite the defect in mine. The overall design is practical and easy to move around. I do like that the panels can fold and bend into different shapes depending on the space. The widened feet help stability, although when trying to stretch the fabric tight, I noticed the poles sometimes wanted to overlap slightly at the joints. Tightening everything helped somewhat, but it still happened occasionally. The divider feels adequate for normal indoor use, though I would not expect premium durability or luxury-level fit and finish at this price point. The entire device can also be easily disabled and stored in a tote if you need it completely out of the way. It comes with assembly instructions, but even if you didn’t have them, it’s easy to build without them (save a mistake or two). In terms of value, I think the Siebwin divider mostly matches its price. Around $100 gets you a large freestanding partition with decent usability and easy assembly, but there are compromises in materials, appearance, and refinement. The defects are also off-putting, but hopefully you won't have them. Higher-end room dividers can easily cost two or three times more, so some of the tradeoffs are expected. I also noticed cheaper alternatives online, but based on the quality here, I suspect those would probably have even more issues. For practical home use, temporary privacy, hiding storage areas, or separating shared spaces, this is a good option as long as expectations stay realistic.
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Reviewed in the United States on May 18, 2026

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