8pcs Fish Tank Bottom Filter Board Sand Mat, Black Tablet, White Tablet, Black Socket, White Socket Specification:White Socket Weight: 38g

Weight: 38g

Lightweight to carry

Good sealing performance

Material: suede

Water resistant: IP55

8pcs Fish Tank Bottom Filter Board Sand Mat, Black Tablet, White Tablet, Black Socket, White Socket Specification:White Socket Weight: 38g1. Build a powerful filtration system at the bottom of the fish tank 2. Separate the filter material in the fish tank to enhance the speed and efficiency of oxygen dissolution 3. Lay in the bottom of the fish tank, convenient for excrement and other debris deposition and cleaning 4. Using food grade plastic, tough and not easy to break 5. 36 support pillars at the bottom, stable and durable 6. Combined splicing design, can be freely combined, easy to