Aquarium Multi-Hole Flat Outlet

Product Introduction

This is a 3D printed outlet modification designed specifically for aquarium filtration systems. Its unique flat, multi-hole structure breaks down and softens the concentrated water flow from the pump into multiple uniform fine streams, effectively reducing water flow impact, increasing water circulation range, and enhancing oxygen dissolution. It can directly replace the original round outlet and is suitable for various common hose connection sizes, making it a practical upgrade accessory for optimizing the internal water flow environment.

Design Highlights

1. Nine-Grid Splitter Plate Design: The bottom surface of the flat outlet end features nine evenly arranged rectangular outlet holes, efficiently “cutting” a single water flow into multiple parallel fine streams, achieving a wide and gentle diffusion effect.
2. Robust Reinforcing Rib Structure: The outer wall of the cylindrical connecting pipe is designed with several longitudinal reinforcing ribs, significantly enhancing the structural strength of the pipe wall, making it less prone to deformation or breakage under water pressure and installation stress, ensuring long-term reliability.
3. Universal Adapter Interface: The cylindrical connecting pipe is designed with a standard inner diameter, allowing it to be tightly fitted onto common outer diameter hoses (such as 12/16mm or similar specifications), offering strong versatility and easy installation.
4. Integrated Solid Body: The entire component is an integrated design, with no movable or spliced parts, making it robust and durable. Its surface is also easy to clean, preventing algae growth.

Technical Specifications

• Compatible Pipe Diameter: Compatible with general hoses with an outer diameter of approximately 12mm (inner diameter of approximately 8mm) (refer to the model file for specifics).
• Outlet Type: Flat, multi-hole dispersed outlet, with 9 rectangular outlet holes in total.
• Main Material: Suitable for 3D printing with PLA, PETG, or ABS materials (PETG or ABS recommended for long-term underwater use).
• Structural Features: Integrated T-shaped/flat-mouth structure with longitudinal reinforcing ribs.

Application Scenarios

1. Planted Tanks and Ecosystem Tanks: The gentle, dispersed water flow is ideal for aquatic plant growth, preventing strong currents from damaging aquascapes or affecting plant health.
2. Small Fish/Ornamental Shrimp Rearing: Creates a comfortable water flow environment for creatures that prefer calm water or are sensitive to strong currents, such as schooling fish, guppies, and dwarf shrimp.
3. Reduce Water Flow Impact: Used in filtration systems with excessive pump flow, acting as a “force dissipator” and “splitter” to prevent overly strong water currents within the tank.
4. Aid Surface Agitation for Oxygenation: Multiple fine streams more effectively agitate the water surface, increasing the contact area between air and water, thereby boosting the dissolved oxygen content in the water.