Elevate your aquarium’s health and beauty with the ISTA Air Stone 50mm, a must-have accessory for aquarium hobbyists. Measuring 5cm (50mm), this high-performance air stone is perfectly suited for aquariums up to 100 liters, delivering ultra-fine bubbles to increase dissolved oxygen levels and create a thriving environment for your fish.

Crafted with a sleek, simple design, the ISTA Air Stone is not only functional but also easy to clean, ensuring hassle-free maintenance. Its high-density nanopores produce a consistent stream of refined bubbles, even when paired with a small air volume motor, making it an efficient and reliable choice for oxygenating your tank.

This all-in-one package includes everything you need to get started:

• • 1 Air Regulating Valve for precise airflow control

• • 1 Check Valve to prevent water backflow

• • 2 Tube Suction Cups for secure installation

How to Use: Pair the ISTA Air Stone with an air pump (sold separately) to unlock its full potential. For optimal performance, soak the air stone in warm water for 30 minutes before use to open its pores and ensure maximum bubble output.

Perfect for aquarium hobbyists looking to enhance water quality and fish vitality, the ISTA Air Stone 50mm combines durability, efficiency, and ease of use in one compact package. Upgrade your aquarium setup today and give your aquatic friends the oxygen-rich habitat they deserve!