Bioscape CO2 Reagent A 200g Citric Acid $16.00 5 in stock Purchase this item and get 16 Points Bioscape CO2 Reagent A 200g Citric Acid quantity Add to cart Description Brand Description Bioscape CO2 Reagent A 200g Citric Acid. Bioscape CO2 Reactors need both Reagent A Citric Acid& Reagent B Sodium bicarbonate (Bicarb Soda). Brand Bioscape Related products Quick View 117 Points Quick View Red Sea Algae Control Pro Test Kit $117.00 Add to cart Quick View 35 Points Out of Stock Quick View Red Sea Iron Pro Test Refill $35.00 Read more Quick View 34 Points Quick View Red Sea Calcium Pro Test Refill $34.00 Add to cart Quick View 69 Points Quick View Red Sea Nitrate Pro Test Kit $69.00 Add to cart Quick View 40 Points Quick View Aquaforest Nitrate Test Kit $40.00 Add to cart Quick View 114 Points Quick View Hanna – Alkalinity (dKH) Checker HI772 $114.00 Add to cart