Billy Liar
Member
Hello everyone..
Hydrosun, Hi, No I've never used a DO meter, but I believe heath has one. so following the simple steps heath has laid out fills me with confidence.. I'll be getting one in the future though..
A simple way to look at DO, is to understand saturation or equilibrium.. this is where the pressure of oxygen in the atmosphere is equal to the pressure of oxygen in the water.. therefore, moving the water as quick as possible (without ripping roots) ensures maximum air/water contact.. if you follow me..
So moving the water quicker than the gas exchange happens at the surface, and quicker than the plant can use the oxygen, should pretty much ensure saturation at all times.. providing enough DO for mega growth..
smallgreendog, sounds like you've got your work cut out for you there.. maybe if you break the system down, and think of it as maybe 3 smaller systems running from 1 res.. things will seem less daunting... good luck all the same.. I'm sure there are lots of articles regarding pipe sizing on the net.. Maybe you could teach us some things once you've researched...
Hey ILoveit, IMO and from what heath said way back when.. the main function of the large amount of clay pebbles is to give plenty of support to the plant... anchoring the roots so to speak... the Magic happens in the water.. LOL
peace
BL
Hydrosun, Hi, No I've never used a DO meter, but I believe heath has one. so following the simple steps heath has laid out fills me with confidence.. I'll be getting one in the future though..
A simple way to look at DO, is to understand saturation or equilibrium.. this is where the pressure of oxygen in the atmosphere is equal to the pressure of oxygen in the water.. therefore, moving the water as quick as possible (without ripping roots) ensures maximum air/water contact.. if you follow me..
So moving the water quicker than the gas exchange happens at the surface, and quicker than the plant can use the oxygen, should pretty much ensure saturation at all times.. providing enough DO for mega growth..
smallgreendog, sounds like you've got your work cut out for you there.. maybe if you break the system down, and think of it as maybe 3 smaller systems running from 1 res.. things will seem less daunting... good luck all the same.. I'm sure there are lots of articles regarding pipe sizing on the net.. Maybe you could teach us some things once you've researched...
Hey ILoveit, IMO and from what heath said way back when.. the main function of the large amount of clay pebbles is to give plenty of support to the plant... anchoring the roots so to speak... the Magic happens in the water.. LOL
peace
BL