Description:High Dissolved : This Air Pump Stone bar can release a large number of fine bubbles, increasing the contact water area, driving cycling of water, increasing the amount of dissolved

Fine Dense Bubbles: Durable frosted material of the aquarium bubble stone with small air outlet can release fine and dense bubbles, creating a atomization effect

Universal Applications: The back of the Air Pump Stone bar bubble diffuser made of delicate and durable ceramic is with connector to suit fish tanks of various sizes

Using Instructions: The Air Pump Stone bar is used to increase in fish tanks, and is used with tubes and pumps

Please soak Air Pump Stone bar in water for 15 minutes before use

For long term use, if the is clogged and the air bubbles are reduced, it can be cleaned and used repeatedly

Tips for use: When all the accessories of the air pump are connected, repeatedly unplug and insert the pipe on the back door to add water to the water pipe, and the atomization effect can be quickly achieved

Specification:Material: CeramicSize Chart:Small: 10cmx4cm/3

94inchx1

57inchMedium: 20cmx4cm/7

87inchx1

57inchLarge: 30cmx4cm/11

81inchx1

57inchPackage Includes:1 Aquarium Air Pump StoneNote:Please allow slightly errors due to manual measurement and different monitors