The ISTA Air Stone 100mm is a large aquarium air stone designed to increase dissolved oxygen and improve water movement in fish tanks. Its 100mm / 10cm size produces a fine and uniform bubble stream, helping improve gas exchange and surface agitation.
This air stone uses high-density nanopores to create ultra-fine bubbles, making it suitable for freshwater aquariums, planted tanks, shrimp tanks, and general fish tanks up to 200L. Better aeration helps support healthier aquarium water and improves the overall environment for fish and aquatic life.
The ISTA Air Stone 100mm includes an air regulating valve, check valve, and 2 tube suction cups for easier setup. It must be connected to a suitable aquarium air pump and airline tubing for proper operation.
Technical Specifications
- Product Type: Aquarium Air Stone
- Brand: ISTA
- Product Name: ISTA Air Stone 100mm
- Size: 100mm / 10cm
- Suitable Aquarium Size: Up to 200L
- Bubble Type: Ultra-fine bubbles
- Pore Type: High-density nanopores
- Included Items: Air regulating valve ×1, check valve ×1, tube suction cup ×2
- Requires: Aquarium air pump and air hose
- Use: Oxygenation, aeration, water movement, and surface agitation
- Suitable For: Freshwater aquariums, planted tanks, shrimp tanks, and fish tanks
FAQ
1. What is ISTA Air Stone 100mm used for?
It is used to produce fine air bubbles and increase dissolved oxygen in aquarium water.
2. What aquarium size is suitable?
It is suitable for aquariums up to 200L.
3. Does it need an air pump?
Yes, this air stone must be connected to an aquarium air pump.
4. What accessories are included?
It includes 1 air regulating valve, 1 check valve, and 2 tube suction cups.
5. Is it suitable for planted aquariums?
Yes, it can be used in planted aquariums for aeration and water movement.


















