5 PCS 4cm Bubble Tray Aquarium Oxygen Bubble Stone Gas Plate Oxygenation Head Sand Table Oxygen Disk Gas Stone

1. Style: simple and modern
2. Application: aeration of fish tank
3. Material: ceramic stone
4. Specifications: single-hole air intake, all connected to 4 mm trachea, 3-6 cm diameter suitable for 2W aeration pump, 8 cm above suitable for 4W and above aeration pump
5. Scope of application: aquarium, fishing, restaurant, etc
6. Features: high temperature sintering, uniform oxygen increase, firm and durable, large air output, fine foaming, frosted surface, delicate and smooth feel, good dissolved oxygen effect and long-term use