Aquarium Black Silicone Flexible Air and CO2 Tube 4mm Best Quality

Good elasticity. There are many suitable uses for pumps, filters, drain valve connections, plumbing, drip irrigation, ponds and gardens, beer brewing, wine manufacturing, etc. Perfect for fluid treatment, peristaltic pumps, siphons, drainage, aquaponics, water/oil replacement, etc. Its versatility and versatile application make it a great value for money Price for 1m (Batt black)