The “Box” Method – Maximum Filtration, Minimum Mess Unlike traditional UGF plates that cover the entire tank bottom, this Acrylic UGF Box contains the substrate in a neat, removable unit. This is the preferred method for many advanced breeders because it allows you to change or cycle the soil without tearing down the whole aquarium.
Please Note: This is a pre-owned item. However, every unit has been meticulously cleaned and fully sterilized to ensure it is 100% safe for your shrimp. It offers the same biological performance as a brand-new unit at a lower cost.
Why use an Acrylic UGF Box?
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Soil Containment: Keeps your active soil (like Amazonia) inside the box, leaving the rest of the tank bare-bottom or sandy for easy cleaning.
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Easy Maintenance: When the soil loses its buffering capacity after a year, you can simply lift the box out and replace the soil without disturbing the rest of the tank.
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Deep Bed Filtration: The box design forces water through a deep layer of soil, maximizing bacterial colonization and water clarity.
What is included:
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1x Acrylic Box Unit (Cleaned & Sterilized)
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Integrated UGF Base Plate
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Uplift Tube & Air Collar (Requires Air Pump)

