Cylindrical shape, 2inch long with 28mm diameter. It is a high quality carborundum airstone releasing very fine bubbles. Th e volume and pressure output of the air pump will detremine how large an area of stone release the bubbles
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 […]
clear pastic u joints of 12mm 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.
small suction cups, comes 2 in a blister pack which are used in the aquariums to hold the air lines firmly. Diameter of the suction cup is around 2cm. It is transparent in color.
made of plastic, has a structure of ‘T’ which allows to connect 1 input and you can get 1 output and also can control the pressure with it.