JBL TorMec CristalProfi e1500 e1501 e1901

• 2-component active peat pellets, gently reducing pH and KH.
• One component for immediate results and one for long-term effectiveness.
• Prevents algae growth in freshwater.
• 1000 ml reduces KH in 200 l by 5-7 °GKH.
• Renew after 3-6 months.
• For CristalProfi CPe 1500, 1501, 1901