Description

. A trickling filter is of wastewater treatment system. The drip can increase the oxygen in water. Anti overflow baffle design, pores evenly distributed at the bottom of the box. It provides a large surface area for beneficial colonies to grow. Our product is and of

Features

- Color: Black.
- Material: Plastic.
- Size: 17x13x7cm.
- Anti overflow baffle design, pores evenly distributed at the bottom of the box.
- It provides a large surface area for beneficial colonies to grow.

- Stackable, use with aquarium gutter rack and placed on of the aquarium.
- The drip can increase the oxygen in water.
- Our product is and of .
- A trickling filter is of wastewater treatment system.
case for filter

2 x filter box

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