Aquarium Oxygen Tube Check Valve Set | Bubble Stone for Fish Tank / Hydroponics | 40mm Stainless Steel Diffusion Stone with 6 Connectors | Complete Accessories Kit (Combined E4-meter long oxygen tube)

Produktbeschreibung

Complete Oxygenation Kit - Aquarium accessories include 2 bubble stones, check valves, T/L/straight connectors and water pipes, providing everything needed for thriving fish and plant growth in one package. Stainless Steel Durability - Bubble stones maintain stable oxygen output with 40mm diameter design, protected against oxidation and lasting 3X longer than ceramic alternatives for aquariums up to 50 gallons. Multi-Tank Compatibility - Check valve system works with all standard aeration pumps (2.5-10W), suitable for fish bowls, hydroponic systems and 10-100 gallon with adjustable circulation control. Quick-Install Design - Suction cups and push-in connectors enable simple setup in 3 minutes, ideal for beginners with clear tubing that inhibits organic buildup between monthly cleanings. Backflow Prevention - Red check valves stop water siphoning accidents, protecting your aeration pump from damage while maintaining constant bubble output even during electricity fluctuations.