Share: Title:Stop using airstones!! Use a $2 venturi instead! Duration: 6:08 Plays: 685K views Published: 1 year ago Download MP3 Download MP4 Simillar Videos ▶️ 1:31 How I Start 1,000 Seeds Each Week! Hydroponic Seed Sewing! 685K views • 4 weeks ago ▶️ 2:32 Testing Diy Venturi With Dissolved Oxygen Meter! 685K views • 7 months ago ▶️ 5:07 Diy Automated Fertigation System For Hydroponic Tomatoes, Hydroponic Lettuce, Or Anything Else! 685K views • 1 year ago ▶️ 18:09 Diy Hydroponic Tomato Greenhouse Update! Future Plans (aquaponics) And Potted Mums! 685K views • 1 year ago ▶️ 7:16 Diy Hydroponic Tomato Greenhouse Walk Through - Huge Growth After Only 2 Weeks! Tomato Hydroponics! 685K views • 2 years ago