Non Return valve | 1 Pc Co2 regulator. Regularly inspect and clean the

Regularly inspect and clean the filter media to maintain optimal performance

Works well in Nature-style and Dutch aquascapes

and tank surfaces

Safe for Fish & Plants: Provides gentle yet effective filtration without disturbing aquatic life

It helps eliminate ammonia

Non Return valve | 1 Pc Co2 regulator. Regularly inspect and clean theProduct Description: The Non Return Valve is a small yet crucial accessory designed to prevent backflow of water into your air pump or CO system. It ensures one way airflow, protecting air pumps, CO regulators, and other sensitive equipment from water damage. Made from durable plastic or metal, this valve is easy to install and compatible with standard airline tubing used in aquariums. Specifications: Type: One Way Non Return Valve Material: High