December 30, 2025
Description
The modules are 110 mm long, with a 10 mm overlap. Each module have 5 holes with diameter 3mm.
The number of modules should be adjusted to the size of the aquarium and the filter flow.
If the stream is too strong, enlarge the holes or make an additional one in the plug.
License:
Creative Commons — Attribution — Noncommercial
Dawid Ptaszyk
