2X Stone Ball Air Diffuser for Oxygen Pump Bubble Machine Aquarium Pond

2X Stone Ball Air Diffuser for Oxygen Pump Bubble Machine Aquarium Pond
Categories: Fish, Fish Tanks
Brand: BEARSU
14.62 GBP 25 GBP
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Set of 2 packs.Diameter: 4cm.Material: mineral stone + plastic.Good quality, can diffuse the bubbles evenly.Easy to use. You need to connect the air hose. Before using it, please soak it in water for 15 mins. If the bubbles decrease, you can clean it.