Dosing tube holder

[BANANAHANDS]

Where can i find one of the Bubble Magnus dosing tube holders? Or any dosing tube holder for that matter? I'm open to alternatives.
Thanks! here's a link to what I'm talking about.

Bubble Magnus Tube Holder (http://www.bulkreefsupply.com/store/products/calcium-alkalinity-magnesium/two-part-accessories/bubble-magus-dosing-pump-tube-holder.html)

[Chris Lakies]

Got mine from Premium Aquatics.......

http://premiumaquatics.com/store/merchant.mvc?Screen=PROD&Store_Code=PA&Product_Code=BM-FIXTURE-TUBE&Category_Code=