Floating Plant Barrier for Dennerle Nano Cube 30 Aquarium

A sleek, minimalist floating plant barrier designed specifically for the Dennerle Nano Cube 30 aquarium. This thin, lightweight PLA or PETG divider is placed horizontally in the nano cube to keep floating plants in place and ensures better light penetration for submerged plants while maintaining a clean, uncluttered look.

Keeps floating plants in place for better aesthetics and light distribution.
Prevents plants from drifting and clogging filters or equipment.
Temporary use – ideal for feeding, cleaning, or rearranging without permanent installation.

Print it, rinse it, put it in your tank. Just push it slightly under water for the first time so it won't float up (it's really light) and push your plants behind it. Move the barrier a bit under the plants so it's less visible and also sturdier.

🌿 Why you’ll like it:

• Improves plant growth by maximizing light exposure

• Clean looks – enhances aquascape visibility

• Keep floaters in place - they just won't drift around anymore

• Practical for maintenance – remove or reposition anytime

👀 Key Features:

• Perfect fit for Dennerle Nano Cube 30

• Thin & discreet – printed in black, it’s barely visible from the front

• Loose, non-invasive placement – simply rests on the edges, no glue or modifications needed

• Fast & easy to print – prints flat, no supports required, minimal material use

🔧 Print Settings:

• Material: PLA or PETG, others might work too

• Orientation: Print flat

• Thickness: Designed to be as thin as possible while remaining sturdy