JBL Biotopol Refill Pack 500 + 125 Ml For Aquariums, RRP 12.99 EUR, NEW
JBL Biotopol. JBL Biotopol R 100 ml. JBL Biotopol C 100 ml. For fish and plant-friendly aquarium water: for new furnishings, water changes and for strengthening fish diseases for freshwater aquariums and water turtles.