Allows water to be siphoned out for an overflow, but doesnt get air in it if the water level drops below the overflow point, it means you dont need to drill holes in the glass
Allows water to be siphoned out for an overflow, but doesnt get air in it if the water level drops below the overflow point, it means you dont need to drill holes in the glass
Allows water to be siphoned out for an overflow, but doesnt get air in it if the water level drops below the overflow point, it means you dont need to drill holes in the glass