I may be a little late! But any way the Baccies can be purchased at Hawaiian marine imports they are made by Dupla and it seems that they are back in business.
The idea of using this product came from Mr. Amano. He advises to inoculate the substrate to accelerate the bacteria colonization with both aerobic and anaerobic strains for a healthy and stable environment. it work for me every time and that's the reason why I chose to use it.
The bacter 100 is what ADA manufactures and you can buy it now in America.