PACKAGE - 1 x Flexible Air Bubble Wall Tube for Fish Tank
FUNCTION - Disperse bubble and oxygen evenly, for landscaping and oxygenation
POSITION - Can work under sand in aquarium, and deliver air where you need it most
FEATURE - Porous rubber hose with good softness, any shapes required can be made
DIFFERENCE NOTICE - Please allow 1-3mm measurement difference due to manual measurement and a certain degree of color difference caused by camera lenses, different phone screens, and different monitors
