JBL Biotopol Water Conditioner

JBL Biotopol is a water conditioner that quickly makes tap water suitable for fish. The water conditioner removes harmful substances from tap water: it neutralizes copper, lead, and zinc as well as chlorine and chloramine. JBL Biotopol makes water suitable for both fish and plants. It is an excellent water conditioner for establishing new aquariums, changing water, and enhancing fish immune defense. It protects against stress and, thanks to the B-vitamin complex, strengthens the immune system. Provides protection for fish mucous membranes. Usage: 10 ml / 40 liters of water with each water change.