Description

Permeable Flexible Air Stones are a great way to aerate your growing system. The flexible stones bend into any shape you need to deliver air where you need it most, they also create less back pressure than traditional air stones, which reduces damage to your pump. Measures approximately: Diameter SIZE 7.5cm for 4/6mm air tube.
  • Permeable Flexible Air Stones are a great way to aerate your growing system. The flexible stones bend into any shape you need to deliver air where you need it most, they also create less back pressure than traditional air stones, which reduces damage to y

Digital ORP Monitor w / probe electrode tester 100~240V for aquarium fish tank

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