Thanks Glass.
I took in what you said about if im going to spend the money i migth aswell get a flow hood.
I think i have found the flow hood i will get an "AURA mini". I have requested a quote, im just not sure if they will sell to me due to my lack of a business.
Heres hoping.
Link to the unit
http://www.biocabinets.com.au/lab-co...aura-mini.html