This is a Java Moss Honeycomb Holder designed for nano aquariums. It’s made to hang on aquarium glass up to 6mm thick. The honeycomb pattern has a 0.5mm gap between layers, allowing the Java moss to be held gently — squeezed in place but not crushed.
The idea is simple: when the moss grows too much, you can easily remove the holder, trim the moss outside the aquarium, and avoid making a mess inside.
No screws are needed — just pinch it together and it’s ready to use.
Enjoy!
The author marked this model as their own original creation.