Free test kit: nine printable Modular Planted Floor modules, three sizes in three heights

Modular Planted Floor™ — Free Printable Test Kit (9 STL Files + PDF Template)

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Free test kit: nine printable Modular Planted Floor modules, three sizes in three heights

Modular Planted Floor™ — Free Printable Test Kit (9 STL Files + PDF Template)

$0.00
Shipping calculated at checkout.

Try the Modular Planted Floor™ in your own tank before you buy anything. Print three module sizes at home, fill them, plant them, and see how lifting one zone out works for you.

What is included

✦ MPF™ Small — 70 × 70 mm | H30 · H38 · H50
✦ MPF™ Medium — 70 × 140 mm | H30 · H38 · H50
✦ MPF™ Large — 140 × 140 mm | H30 · H38 · H50
✦ PDF slit template — print at 100% scale, do not resize

Three heights

✦ H30 — 1.2 inches (a good starting point for most plants)
✦ H38 — 1.5 inches (more root volume for medium growers)
✦ H50 — 2.0 inches (the deepest, for root feeders and heavy growers)

Not sure which height to use? Start with H30. You can print an H38 or H50 module later for one planting zone without rebuilding anything.

What you need

✦ A 3D printer (PLA or PETG), or a friend or print service
✦ Aquarium filter sponge — coarse grade, 1/2 inch thick
✦ Your aqua soil

Watch the full build tutorial before printing: youtube.com/watch?v=M329Iu6Jb2o

Want every size in every height? The Full Library has all 27 files.

The printable version, and what is coming

These files are the printable version of the Modular Planted Floor: you print the modules and fill them yourself. The complete Modular Planted Floor, fitted floors for the 30C, UNS 45U, ADA 60P and UNS 60U with aqua soil under a root sponge, is in development. Email info@onefishtank.com to hear first when founder spots open.

These files are the exclusive intellectual property of One Fish Tank™. Personal use only. You may print these files for your own personal aquarium. You may not sell, redistribute, modify, or use these files for commercial purposes without written permission from One Fish Tank™. The Modular Planted Floor™ is a trademark of One Fish Tank™. Unauthorized commercial use of this design or trademark is prohibited.

© 2026 One Fish Tank™. All rights reserved.

Details

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

Shipping & Returns

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.

Shop The Full Collection

Modular Planted Floor™ — Free Printable Test Kit (9 STL Files + PDF Template)

Modular Planted Floor™ — Full Library | One Fish Tank™

Modular Planted Floor™ — Standard Library | One Fish Tank™