controllable air valve which is made up of plastic which can be used as a extending air outletsby connection them together.
elbow joint of diameter 8mm outside. Used to connect it with sumps or filters.
straight shape air valve which is a simple air valve, can be connected to extend the air line
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.
Feeder cone is used to feed blood worms to fish. Can float freely or also can be attached with tank using suction cup. Prevents food from flowing into the filter. Its made up of ABS material. Comes in a clear white color.