Cylindrical shape, 1.18inch long with 20mm 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
Outlet pressure spray for the aquarium with outlet 2 sprays. With its flexibility it can be turned to any angle. Designed with a duck beak like for pressure and directional flow of the water.
elbow joint of diameter 12mm outside. Used to connect it with sumps or filters.
elbow joint of diameter 8mm outside. Used to connect it with sumps or filters.
This short aquarium tong is very easy and efficient to use. Can be used in both freshwater and marine water. 50cm long