4-Way Plus Aquarium Air Tube Acrylic Connector (4mm)

Streamline your aquarium's aeration system with the 4-Way Plus Aquarium Air Tube Acrylic Connector, available at www.onyxaqua.com. This transparent, cross-shaped splitter allows you to efficiently divide a single airline from your air pump into multiple separate channels to power several air stones, bubblers, or sponge filters simultaneously.

Key Features & Benefits

• Multi-Channel Splitting: The 4-way "plus" (+) design efficiently distributes air or CO2 from a single source to three different outputs, or allows you to consolidate multiple lines.

• Premium Acrylic Build: Constructed from high-quality, transparent acrylic that resists cracking over time and remains visually unobtrusive within your aquarium setup.

• Secure & Leak-Free Fit: Features precisely molded nozzles designed to provide a tight, slip-free grip on standard silicone or PVC airline tubing, preventing pressure loss.

• Aquatic Safe: 100% rust-proof, non-toxic, and completely safe for continuous use in both freshwater and marine environments.

Technical Specifications

This simple yet essential plumbing component is perfect for hobbyists looking to maximize the utility of a single high-output air pump across a breeding rack or a heavily decorated display tank.