Questions on the silicon tubing L/S 17. Is the internal diameter is 1/4"? As we don't have John quest here so I am using this as a connector one side to connect to silicon L/S 17 while the other to the RO pipe ;
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While those may not be John Guest branded connectors, they are essentially the same and function the same way. As such, those fittings are just fine!
Also be sure to zip tie the tubing on the barb fitting to ensure it stays put and seals.
While those may not be John Guest branded connectors, they are essentially the same and function the same way. As such, those fittings are just fine!
Thanks Scott,
By the way , the one in the picture has in one side 3/8" and the other side 1/4" , I think the regular RO tube is 1/4" but I wonder L/S 17 use 1/4" or 3/8"? In the tube size specs , it mentioned hose Barr is 1/4" , is this means the diameter ?
I can see thru the picture that silicon tube looks bigger than the RO tube , is this right?
Any ideas or comment?
LS17 has an ID of 1/4" and an OD of 3/8". 1/16" wall thickness.
Sometimes reactors are not temperamental. The masterflex pumps takes a potential unknown variable and turns it into a controllable variable.
Well noted , thanks , now I got it :
ID - internal diameter
OD - outer diameter
Therefore for the connector , I need outer diameter of 1/4" to fit L/S 17 tube's Internal diameter of 1/4"!
Thanks !
I love this thread because it is based on big ideas.
Thanks !
You will need to pay attention to magnesium levels. Once you get your alk stable, calcium should remain stable as long as you have the correct amounts of mag.
So i got to thinking....i know usually leads to bad things...
Since people have been adding dolomite(sp?) to the calc reactors in order to add mag, and since it requires a lower ph to dissolve it, which usually makes the calc media turn to mush why not to a separate reactor for it?
I was thinking have a separate chamber with recirc pump and run it off the same CO2 bottle as the calc reactor, just with its own solenoid / ph controller.
That way you can adjust the dosing separate of the calc.
Thoughts?
it wouldn’t be for an easier cheaper kinda thing, just more precise dosing. As opposed to trying to balance things by the amount of media in the reactor.
The only thing I would recommend above the AP Carbon Doser is the Aquarium Plants Carbon Doser add-on box with a digital screen
I think that I want to eventually build a calcium reactor but I don't know enough about them yet and I would like to get some help in planning. I want to build a reactor that will be out in the garage so height is not an issue. Let's say that I will make a dual chamber system with the flow running from bottom to top. I might use 6 inch diameter tubes for the chambers because I already use them for another project.
Will having tall chambers allow the fine powder to settle out before going to the recirculating pump and therefore potentially increase its life? If so, when would it be over kill?
Could a second output stream of CO2 and another smaller reactor help or hurt? Is there a better way to go? Should anyone bother?
I didn't get a chance to say that he said that he would be glad to build it for me but he didn't think that an overly tall chamber would help with the settling of dust.
Didn't you get a pump already or no?This should be a nice piece of pump.