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 […]
This short aquarium tong is very easy and efficient to use. Can be used in both freshwater and marine water. 50cm long
clear pastic u joints of 16mm diameter outside for a aquarium with wet or dry overflow boxes. Can be used as a replacement plumbing for an aquarium. It transports water to overlow boxes sumps and filters.
manufactured with plastic, has a structure of cross which will allow to have 2 outputs of the air line with one input and one can control the air pressure with it.