Water Baby 4-Inch Disk Air Stone (105mm) – High-Output Round Aquarium Aerator

• Brand: Water Baby
  
• Type: Disc Air stone
  
• Size: 4 inch
  

Water Baby 4-Inch Disk Air Stone (105mm) – High-Output Round Aquarium Aerator

Create a stunning column of bubbles and maximize oxygen levels in your aquarium with the Water Baby 4-Inch Disk Air Stone. Unlike standard small air stones, this large 105mm flat disk provides a massive surface area for bubble production, ensuring superior gas exchange and water circulation for medium-to-large tanks.

Designed with a heavy-duty plastic shell and high-quality sintered stone, this aerator is built to sit firmly at the bottom of your tank without floating. It includes a specialized L-Type adapter nozzle, allowing for flexible airline tubing connections that keep your setup looking neat and professional.

Key Features & Benefits

• Massive Bubble Output: The wide 4-inch (105mm) surface area generates thousands of tiny bubbles. This not only looks mesmerizing but also significantly increases dissolved oxygen levels, keeping your fish active and healthy.

• Stable Flat Design: Features a weighted plastic base/shell. Unlike cylinder stones that roll around, this disk sits flat and stable on the aquarium floor, making it easy to hide under gravel or behind decorations.

• Durable Sintered Stone: Made from high-temperature sintered material, this stone is tough, washable, and resistant to corrosion, ensuring a long service life.

• L-Type Adapter Included: Comes with a 90-degree elbow connector. This allows the airline tubing to run horizontally along the substrate rather than sticking straight up, preventing kinks and keeping the tube hidden.

• Universal Compatibility: Fits standard 4mm airline tubing. It is compatible with most aquarium air pumps (a strong air pump is recommended for best performance due to the large size).

Technical Specifications

What's In The Box?

• 1 x 4-Inch (105mm) Disk Air Stone

• 1 x L-Type Nozzle Adapter

Setup & Usage Tips

1. Crucial Pre-Soak: Before connecting to the air pump, soak the air stone in water for at least 20 minutes. This saturates the pores and ensures bubbles emerge evenly from the entire surface rather than just the edges.

2. Pump Selection: Because of its large size and depth capabilities, use a suitable air pump with strong pressure (preferably double-outlet or high-wattage) to drive this stone effectively.

3. Placement: Place the stone flat on the bottom. For stability and aesthetics, "The nozzle should be facing upwards," and you can use the L-adapter to route the tubing along the tank bottom.

4. Maintenance: If bubble flow decreases after months of use, gently scrub the stone surface with a soft brush to remove algae or debris.