PVC encased air bar fits in a 2 foot tank resides underneath gravel or sand which diffuses air without noise and large bubbles of conventional air filters the system
check valve is a simpl e device to prevent water running backwards down a air line tubing. When a air pump is working normally the pressure of the air pushes the water out of the tube. However if the tube detaches from the air pump or there is a cut off in the electricity, the […]
t joint of diameter 8mm allows to connect the plumbing pvc hoses to be connected from 3 sides. Can be used for both air and water inlet or outlet.
straight shape air valve which is a simple air valve, can be connected to extend the air line
This long aquarium tong is very easy and efficient to use. Can be used in both freshwater and marine water. 70cm long