Large Air Stone, 2" Gray Bubble Ball,Aerator Oxygen Diffuser, Air Pump

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Large Air Stone, 2" Gray Bubble Ball,Aerator Oxygen Diffuser, Air Pump
Product Description
Widely applicable: Suitable for hydroponic systems, circulation systems, aquarium fish tanks, helping extend the life of your nutrient solution, keep fish/ roots healthy and promote plant growth
Feature: Abundant tiny bubble, this 2" crazy air stone will create much more abundant cascade of tiny bubbles than you can ever imagine
Air Stone Dimension: 2 "D; Connector Diameter: 3/16"/4 mm or 3/8"/9mm
Note: You have to soak it in water for about 30 minutes before connecting to an air pump to run it
Include: 2 pcs of 2" Ball Shape Air Stone
Aquarium air stones moderate in size and outputs a large steady stream of tiny bubbles, no leaks, add enough oxygen to your fish, and also make your fish tank more beautiful. Air stones extend the life of your nutrient solution, help keep roots healthy, and promote exceptional growth. This stone is a must have for your aquariums. 1. Color: Gray 2. Material: Silicon carbide, plastic 3. Suitable occasion: fish tank, aquarium, hydroponics and so on 4. Size: approx. 2" D (5mm) 5. Each Weight: 117g/4.1oz 2 pieces of gray ball shape air stones Please soak the air stone in water for about 30 minutes before first use. If the air stone doesn't have bubbles in one part, please change the pump of higher power. After a long-term usage, please clean it if bubbles lessen.
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