Moe, John at Fin and Feather in Groton CT. carries it. He told me about it, and he said the polp extension was amazing. So I did some reading from a pamphlet he had, like you mentioned it is recommended by Eric B. So, I picked some up...at 23 bucks though it is alittle pricey, but you don't need much...when I added it to the tank the polps extended almost right away, and most corals had their feeders out. it seemed that the liquified base of the eggs causes the corals to know/trigger a feeding response...I will be trying this over cyclopze for a month or so and see if I notice a change...hope this helps
Jason