What do you guys think of this?

[Staaan]

Helpful? Useful? Gimmick?
Since I'm poor... I was thinking about possibly using it as a doser or some kind or acclimation tool ... don't know if its worth it though.

CPR First A.I.D. (http://www.youtube.com/watch?v=vIMyn6sFD1o&feature=player_embedded)

[DrHarryLopez]

You would need two of these as u cant mix Ca n Alk together. or pour on cup of Alk (or Ca) first, dose then pour the other solution after the first solution is dosed.

I could find a price on their website

[THEDLO]

seem interesting but the video isnt exactly clear about how it operates. just that theres a valve lol

[motortrendz]

heres the big question.. how much is it, bc if its cheap, try it and see if it works, if its expensive, make one..lol

[Staaan]

I believe the video says the regular version is $45 and the deluxe that comes with a pump is $60.