PVC encased air bar fits in a 18 inch tank resides underneath gravel or sand which diffuses air without noise and large bubbles of conventional air filters the system
elbow joint of diameter 12mm outside. Used to connect it with sumps or filters.
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 12mm allows to connect the plumbing pvc hoses to be connected from 3 sides. Can be used for both air and water inlet or outlet.
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.