Premium Silicone PVC Vacuum Suction Cups for Aquarium Air Pumps
High-grade silicone PVC material ensures superior elasticity and long-lasting adhesion, resistant to water corrosion and wear. Precision-engineered suction design provides ultra-strong vacuum grip on glass, tiles, or smooth surfaces without slipping. Compact yet powerful, ideal for securing air pipes in fish tanks, terrariums, or hydroponic systems with no residue left. Flexible and durable construction withstands frequent adjustments while maintaining airtight sealing for optimal airflow. Perfect for hobbyists and professionals needing reliable, easy-to-install solutions for aquariums, labs, or DIY projects.