Prices incl. VAT plus shipping
CO2 easily diffunds through many materials that are used to make hoses.
The DENNERLE CO2 Special Hose Softflex is made made of a CO2-proof special plastic, which makes sure that the valuable CO2 really gets into your aquarium.
CO2-proof special plastic
hose diameter 4/6 mm
highly flexble, easy to lay
pressure-resistant up to 7 bar
length: 5 metres
CO2 loss in hoses made of different material*
CO2 Special Hose Softflex: a few grammes
standard PVC air hose: several 100g (Softflex is tighter by 10 times)
silicone hose: several 1000 g (Softflex is tighter by 100 times)
*for a hose with a length of 2 m, with a counterpressure of a water column of 30 cm (= 0.03 bar), measured outside the water, the losses are per year.
|Shipping weight||0,14 kg|
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