Modular system that adapts to any pond depth
A standard biofilter tower consists of three pond crates and is approximately 48 cm tall. This is ideal for ponds about 60 cm deep.
If your pond is deeper or shallower, you can easily adjust the height by stacking more or fewer crates.
Important guideline:
The top of the topmost crate should be about 10 cm below the water surface. This ensures the plants get enough light and can filter the water effectively.
Each crate is filled with STEP ONE Pond substrate. This is crucial for proper functioning:
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maximum biological filtration
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sturdy and stable construction
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ideal environment for bacteria and root growth
The plants take root through the crates and the growing medium, forming a single, sturdy structure that will last for years.
If you place several biofilter towers side by side, you create a fully functional plant filter. At the same time, you can separate different zones: plants and filtration on one side, and space for large fish or a swimming area on the other. The plants remain protected, and the water is continuously biologically purified.