Air Pumps and Air Stones in Hydroponics: Which Systems Need One?

This Video is from the Youtube channel: “Proponics.”. 

Why roots need oxygen, how an air pump and air stone get it to them, and which hydroponic systems need one: DWC must have one, Kratky and wick can benefit, and drip, ebb and flow, NFT and aeroponics work without. Plus fitting one into a bucket.

0:00 Roots breathe too
0:17 How an air pump works
0:42 Which systems need one
1:39 Fitting one into a bucket
2:09 The short version

Find the accompanying article for this video here:

Join our free community of growers and learners:

More articles and resources on our website: