FUJIWARA Eco Powder 50 gSKU45802437005000OverviewCompared to conventional stone powder, calcium carbonate (weakly alkaline) makes it difficult for insect food to weaken and has good food retention!It is recommended not only for insect food but also for clams.FeaturesLiquid Volume50 gBrandFUJIWARAUS $0.81 US $0 4580243700500 Customer reviews and ratingsBe the first to write a review of this product!