Sera-CO2-Schlauch 4/6 10m

sera CO₂ hose 4/6

Safe CO₂ supply without losses

Avoids CO₂ permeating through the hose walls.

Normal hoses are not suited for CO₂ transport and will cause considerable losses already during transport to the CO₂ reactor, pH controller, diffuser or similar devices.

∅ internal: 4 mm
∅ external: 6 mm