Pawfly Aquarium Air Stone Disc, 0.9 Inch Tiny Fish Tank Air Stone Kit Ultra-High Dissolved Bubbler Airstone with Accessories for Aquarium Fish Tank and Small Bucket(Pump and Tubing Not Included) HERCOCCI 9 ft long USB cable

9 ft long USB cable for hassle-free connectivity

Thickness is about 0

but it is always better to cycle between periods of use and disuse

Brand: pobopobo

World-Class Experience: Cumbor offers various sizes and accessories—no extra purchases necessary

Pawfly Aquarium Air Stone Disc, 0.9 Inch Tiny Fish Tank Air Stone Kit Ultra-High Dissolved Bubbler Airstone with Accessories for Aquarium Fish Tank and Small Bucket(Pump and Tubing Not Included) HERCOCCI 9 ft long USB cableFeatures: Fine Bubbles: This air stone can produce an abundant cascade of tiny bubbles bursting constantly. Greatly boost the oxygen permeation into the water and bring enchanting landscape. Model: Y23; jetting volume: 1. 5 L min; recommended air pump power: > 1. 5 W; standard ID airline tubing: 3 16 inch. Perfect for nano fish tanks, aquariums or glass buckets. Free Adjustment: Come with a two way control valve to manually control the air flow.