Can I Do This?

[MewMew42]

right now i have a yeast based c02 system with one of these diffusers

http/www.charterhouse-aquatics.co.uk/catalog/jbl-proflora-taifun-reactor-p-3180.html

what I want to do is get a tetra pressurised co2 bottle a la: http/www.gardensite.co.uk/Tetra_Plant_Co2_Optimat.htm?sourcep=base

but just the bottle....

so is it possible just to attach that bottle to that reactor? or would it need to be the one shown in the pic?

thanks