Related Clues:

• Charged with gas
• Poked holes in, say
• Turned, as topsoil
• Supplied with oxygen
• Exposed to oxygen
• Pumped full of bubbles
• Ventilated
• Inflated
• Made bubbly
• Like Coke and Pepsi
• Made fizzy
• Like Jacuzzi water
• Effervescent, perhaps
• Like hot tub water
• Like white water