DemonTrich
Well-Known Member
I use tap for my aero cloners.
Some good threads on tap water being good for hydro as it is pretty free of pathogens and bad bacteria.I use tap for my aero cloners.
The only thing extra oxygen will do in a small room is make you feel more energetic. If there is a fire in the room it will burn faster with extra O2 but O2 itself does not burn.I always wondered what an actual oxygen tank would do for this? Other than making you more prone to fire...that oxygen would go somewhere after it bubbled out...wouldn't want it in a tiny room at the time.
Chloride is needed by plants in micro doses. Free chlorine is poison to them. Apples and oranges. Small amounts won't really hurt anything but water should either be left open in a wide container for 24 hours or an airstone in something with a narrow opening like a water jug for a few hours.Chlorine/chloride is a micro nutrient used by plants in small amounts. Tap water isn't going to hurt anything.
Not really. I'm aerating a 5 gal jug of RO water that I added potassium silicate to and the pH went up to 8.7. I started adding pH down 1ml at a time while aerating so that it is mixing the acid in well while it aerates the water. Put 5mls silicate in and after 5mls of pH down it's at 6.3. Put another 0.5ml in and will check it when I get up. Using it to water soilless plants and will be adding pH perfect nutes before watering. I also put 3.5ml of 35% peroxide in there to make sure it's as sterile as possible.are there any nutrients/additives/etc that shouldn't be added to aerated nutrient solution until after aerating?
i like your idea, in concept, but it has a problem, if you were to somehow fuse more O2 into the water it cannot hold the extra O2 without pressure applied. sorta like with carbonated water once it is no longer under pressure the CO2 leaves the water naturally. it is called decompression, think blood stream with divers with nitrogen and other gases when returning to the surface.so with no pressure, no added gases. just think of a soft drink once it is opened and exposed to the lower pressure in our atmosphere.The only thing extra oxygen will do in a small room is make you feel more energetic. If there is a fire in the room it will burn faster with extra O2 but O2 itself does not burn.
I was thinking of doing what you proposed. Getting a tank of O2 and feeding that into a box with a flow gauge to enrich the air going to the stones. I think it would be overkill and wasteful to feed the O2 directly to the stones pure as so much just comes off the top. Would be an interesting experiment to do a side by side with two tubs.
Actually the bubbles dissolve into the water as they rise through the water column. The finer the bubbles the more surface area is exposed to the water and the more gases in a fixed volume of air will get into the water. If the bubbles are deep enough down they can disappear before reaching the surface. That's why airstones are used instead of just sticking the end of the hose into the water alone.I'm no expert. But I read that its the bubbles popping that aerates the water. And not the injection of air, I know you can't inject air with out making bubbles so this is probably a mude point. Feel free to correct me if this is inaccurate.
Nailed it!i like your idea, in concept, but it has a problem, if you were to somehow fuse more O2 into the water it cannot hold the extra O2 without pressure applied. sorta like with carbonated water once it is no longer under pressure the CO2 leaves the water naturally. it is called decompression and happens in the body and blood stream to divers with nitrogen and other gases when returning to the surface.so with no pressure, no added gases. just think of a soft drink once it is opened and exposed to the lower pressure in our atmosphere.
simply the physical movement of water touching the atmospheric air is what add oxygen, but keep in mind the oxygen once the water is "saturated" you can't really add more under atmospheric pressure
unless my understanding of it all is off
no it's nothing to do with the bubbles really, it's simply the movement of the water to the air.I'm no expert. But I read that its the bubbles popping that aerates the water. And not the injection of air, I know you can't inject air with out making bubbles so this is probably a mude point. Feel free to correct me if this is inaccurate.
Most water companies are fast turning to chloramides not chlorine so the chlorine issue is fast becoming a non point, my water companies shit hot but even they run chloramides over chlorine now.
Water being left out for 24 hours is more forum bro science. The link posted above has several tests done with water being left out for different lengths of time. The results of the tests for the water and soil are at the bottom of the page.Chloride is needed by plants in micro doses. Free chlorine is poison to them. Apples and oranges. Small amounts won't really hurt anything but water should either be left open in a wide container for 24 hours or an airstone in something with a narrow opening like a water jug for a few hours.
Many places use chloramine to disinfect drinking water and it needs special filtration like RO to remove it. Call your town or water suppler and ask for a report. Should be free and can likely be emailed to you. You may want to switch to RO water when you see it. Better for you and your plants.
If you don't know what it all means post it here and I'll let ya know what kind of nasties if any are in there.
Increasing the DO in water you are going to use with potted plants does help. I make sure to have a cheap airpump running in my water jug at least a couple hours before watering time to charge it up. RO or distilled water is fairly low in DO so aerating boosts O2 levels in those.Won't do much for soil O2 levels but aeration does keep my rain water totes smelling fresh, also with a splash of H2O2 added now and then.
Both will have their own cycles of breakdown but neither types of tap water will affect soil or hydro grows due to the miniscule amounts. Tap water despite its chlorine is very much alive with microbes.This is true, however, chloramines are non-volatile, so will not dissipate. Less corrosive than chlorine, but still caustic.
That be said, I use tap without issue (we have "good" water here).