|
This is the venturi and power head. The venturi works best when it is placed near the surface so it does not need to draw from very far underwater.
|
slide changes in 60 seconds
GARF'S SIPHON MAKING LESSON = bubbles and sun |
LEROY@GARF.ORG |
|
This is the venturi and power head. The venturi works best when it is placed near the surface so it does not need to draw from very far underwater.
|
