Sanking 1/4" Cap

Durable 1/4 Inch Aquarium Cap Fitting

The Sanking 1/4" Cap is a reliable end-cap fitting designed to close off 1/4 inch tubing in aquarium plumbing systems. Made from high-quality materials, this cap provides a secure, leak-proof seal ideal for filters, CO₂ lines, air systems, and custom aquarium setups.

Suitable for freshwater, marine, and pond applications, the Sanking 1/4" Cap ensures clean and safe closure of unused tubing ends while maintaining consistent system performance.

Key Features

• Standard 1/4 inch tubing size

• Strong and long-lasting construction

• Provides a tight, leak-free seal

• Easy to install

• Compatible with various aquarium systems

Perfect for hobbyists and professionals needing a secure closure for tubing ends.