AIRSTONE PVC AIR DISK ENCASED 10CM MEDIUM


Price:
Sale price$8.99

Description

The Aqua One PVC Encased Air Disk (10cm Medium) is a durable air diffuser designed to create an even spread of fine bubbles for improved aeration. The encased disk format helps protect the diffuser surface while providing broad bubble coverage across the bottom of a reservoir or tank.

Why you’ll like it

  • 10cm disk provides wide, even bubble distribution
  • PVC encased design helps protect the diffuser and keep it stable
  • Fine bubble output supports better dissolved oxygen levels
  • Great option when you want broad aeration in one diffuser

Best for

  • DWC/RDWC reservoirs and nutrient tanks needing more even aeration
  • Medium tanks/tubs where a single small airstone won’t cover enough area
  • Aquariums, sumps, and water features
  • Growers wanting reliable, low-maintenance oxygenation

How to use

Connect the air disk to an air pump using airline tubing, then place it flat on the bottom of your tank/reservoir for the most even bubble spread.

  • Use an air pump sized to run a larger diffuser (general guidance)
  • Soak in clean water before first use if bubbling is uneven
  • Keep it fully submerged and positioned flat
  • Clean or replace if it becomes clogged and airflow drops

Compatibility

  • Hydro: Yes (reservoir aeration)
  • Coco: Indirect (for reservoir aeration only)
  • Soil: Indirect (for water storage/holding tanks only)
  • Systems: Works with air pumps and airline tubing (assumption: standard airline connection)

What’s included

  • 1 x Airstone PVC Air Disk Encased 10cm Medium (QB-72)

Notes

  • Air pump, airline tubing, and non-return (check) valve are not included
  • Use a check valve if the air pump sits below the waterline to help prevent back-siphoning
  • Rinse before first use; avoid harsh chemicals that can block the diffuser surface
  • Performance depends on air pump size, tubing length, and water depth

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