Compact duckbill nozzle for easy installation This compact duckbill nozzle is designed for simple installation, taking up minimal space in your tank setup. Compatible with circulation pumps and return lines Designed for use with circulation pumps or return lines to enhance water movement and flow in your aquarium. Ideal for aquariums and fish tanks Specifically developed for aquariums and fish tanks to promote optimal water circulation and aeration, helping to improve water quality and create a healthier environment for aquatic life. Durable material for reliable performance Made from high quality polypropylene (PP) for durability and dependable long term performance in regular water exposure. Key benefits and applications - Function: Provides controlled water return to boost circulation and surface agitation, supporting better oxygen exchange. - Compatibility: Suitable for standard aquarium return outlets and circulation pumps. - Size: Compact design minimizes intrusion into the tank layout while delivering effective flow. - Material and durability: PP construction ensures longevity in aquatic environments. - Performance: Durable, reliable performance with steady water movement and improved overall tank conditions. Use scenarios - Canister filter or sump returns: Install at the return outlet to diffuse flow and reduce dead zones in the mid to upper water column. - Small or nano tanks: Its compact size fits tight spaces, enabling effective circulation without crowding the setup. - Freshwater and planted tanks: Helps maintain even water movement and aeration around plants and fish, supporting overall water quality.