High-quality materials, exquisite craftsmanship, safe, reliable and durable, long service life, complete specifications, convenient and flexible use, and better cost performance.
You are purchasing high quality 23mm*38mm air stones suitable for aquarium and pond use.
Suitable for aquarium and pond use. Will connect to standard inner diameter 3mm - 4mm airline. Or, the hose tail can be cut to accommodate thicker airline.
Tips: Soak the product in water for 15 minutes before use.
- Size: 23mm*38mm