Connect 4mm oxygen tube, high temperature sintering bubble stone sintered by high temperature, different from the general bubble stone, durable materials, can be repeatly cleaned, long-term use.
The bubble is evenly dispersed with the using of oxygen pump, good dissolved oxygen effect, suitable for live fish and add oxygen in marine transportion.
Specifications: Connect 4mm oxygen tube, high temperature sintering bubble stone sintered by high temperature, different from the general bubble stone, durable materials, can be repeatly cleaned, long-term use. The bubble is evenly dispersed with the using of oxygen pump, good dissolved oxygen effect, suitable for live fish and add oxygen in marine transportion.
Type: Fish Tank Air Pump Material: Sand + Plastic Features: Portable, Durable, Easy to Use External Diameter: 10cm/3.94" (Approx.) Inner Diameter: 7cm/2.76" (Approx.) Height: 1.3cm/0.51" (Approx.)
Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.
