pecial hose for CO2 systems in aquariums.
Key Features:
• Accessory for plant fertiliser systems: special CO2-proof hose for aquariums.
• Easy to install: connect hose to the CO2 system and diffuser (system and diffuser not included).
• Transparent, special CO2-proof hose, for all common CO2 systems.
• Loss-free transport of CO2 gas.