JBL PROFLORA DIRECT 16/22

Description

Key Features
• For an economical and direct plant fertilisation: CO2 diffuser for external filters
• Easy to install: connect to hose of external filter
• Exact dosing: integrated bubble counter, no water backflow thanks to backflow stop
• 20 % CO2 saving due to an especially effective diaphragm
• Package contents: 1 ready-for-connection high performance CO2 direct diffuser