รายละเอียดสินค้า
The advantage of using HB025 is that air intake from the center of airstone will make the air reach all in airstone so that the bubble out will be equal.
The stone used is very smooth, not coarse.
8Cm / 8cm / 5cm / 8x5cm / 8cm / 80cm / 80cm / 80mm / 10mm / 100mm