Aquascape COUPLING 3/8" BARB

Aquascape 3/8" barb coupling connects and extends tubing in water garden and pond systems. This durable fitting accommodates standard 3/8" barbed tubing, making it ideal for joining supply lines, creating bypass loops, or extending existing runs. Essential for maintaining proper water circulation in fountains, filters, and aeration setups. Constructed for reliable performance in outdoor water features.