I wonder what the feasibility of using a cheaper dosing pump is for this purpose? I have a couple bubble magus ones sitting around...
I should have looked more closely at the "cost" post, because it doesn't include the 450.00 doser that's needed. This will be a 600-700 dollar affair. I can't speak for all but this is a "nice to have", and for many out of financial feasibility. I can think of other uses where 600-700 dollars might be more beneficial.