Pawfly 4-inch air stone disc is a great way to add oxygen to your aquarium, fish tank, hydroponic and circulation system.
MODEL: ASD-100. Jetting Volume：12 L/min, suitable for approx. 15.7-39.4 inch fish tank. Max pressure 0.012 MPa, Using this with an air pump big than 4 L/min
Fits for 3/16' / 4 mm inner diameter tube. Recommended Air Pump Power: 4 W-8 W. Measures 4-inch width by 1-inch height.
Safe, Washable & Durable, Non-toxic material keeps fish healthy and safe.
Comes with 3 easy-mount suction cups to make it easily suck in the smooth aquarium. REFUND Guarantee within ONE MONTH if the stone doesn't work.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.2 inch
Height : 1.02 inch
Length : 3.07 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 8 ounce (View shipping rates and policies)

ASIN : B01M9DL67H