In order to ensure aeration, it is vital to place air stones in the system which is connected to air piping through which air is pumped from the air pump.
These are high performance ceramic air stones containing lots of pores in order to produce fine bubbles, which in turn provides excellent oxygen for the water.
They have a stepped hose tail which are able to fit 4 mm up to 8 mm air tubing
Note:
-Soak in water for 15 minutes before use.
-For long-term use, if there is dirt blockage, and the bubbles are reduced, please take it out of the fish tank and wash it again and again.
-The air stone can be used repeatedly.
What's in the box
1 X Airstone
