there is some phosphoric acid on ebay, it's located up the road from me in allentown pa. the shipping is outrages and they have no local pick up. badflash if you could look this up tell me if this would be a good buy by comparison to what your aware of. i'll buy it if it's a fair deal due to my desire to process my fish waste. thanks and i'll be standing by to here your response.
thanks michael