What kind of Needle Valve

[aquanaut]

Hello guys and girls

Im looking for a needle valve for my 29 gal tank. I have a 20 lb cylinder and a gauge set. I will be using 1/4 plastic tubing to plumb it in.
What valve is best to use and where can I get one? (I live in So Mass. for those in my area ) Any particular brand names ? I guess I need around 20-30 bubbles per minute for that size tank. Thanks in advance.

 

[malkore]

you need a Clippard needle valve..but I don't have the exact model number.

You could try ordering from this site http://www.rexgrigg.com/sale.html
or email the owner for some info.

Harbor Freight will have needle valves, but you need the right size.

1/4" tubing OD or ID? if its' ID, that's way wider than you need.

 

[Japola44]

http://www.clippard.com/store/display_details.asp?sku=MNV-4K2

I was suggested this one for my 50gal set up

 

[Hoovercat]

http://aquatic-store.com/index.html?target=dept_31.html&lang=en-us

I've bought from these guys before.

 

[Macrosill]

I used to have an account with clippard. I have not used it in about a year but it may still be active. Get the part number and I could get a few.

Brian

 

[Ajax]

http://aquatic-store.com/index.html?target=dept_31.html&lang=en-us

I've bought from these guys before.

I second that recommendation. Just bought my stuff from them, and the transaction was smooth.