All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
【Application】: Air stone disc is suitable for 70cm to 120cm fish tanks. Air tap can be connected to 4mm dia. soft tube.
【Material】: Bubble stone made with high quality material. This air disk uses finely compressed material so the bubble is small.
【Long use time】: Washable, can be washed and and use repeately, if the bubble decrease, just clean the stone.It can be re-used for a long time.
【Function】: Round air stones will increase the level of dissolved oxygen in the water, produce a cylinder of fine bubbles which effectively oxygenate the water for your fish.
【How to use】: Immerse the air stone disc in water for about 15 min. To connect to air hose and set it horizontally. (Need to purchase another air pump, tracheal are used together.)
Description
Specifications:
1.Color: Black.
2.Item size: 132mm (5.2" )Diameter X 19mm (0.75") High.
3.This fish air stone is suitable for 100cm to 150cm fish tanks.
4.Package Includes:1pc x 132mm Round Shaped Pond Air Stones.
Features:
Function: Increasing Oxygen.
It is an important instrument to keep fish respiration.
The air stone making bubbles in fish tank while attaching to an air pump.
Note:
1.Please wash bubble stone when the bubble decrease.
2.Before use, please immerse it in the water for 15 or 30minutes.
3.If it doesn't have bubbles in one part, please change higher power pump.