Shipping & Delivery

Economy Parcel Shipping: $12.99. No free-shipping threshold applies. Mixed shipping profiles may produce combined charges at checkout. Most in-stock orders process in 1–3 business days; transit time varies by destination. Final shipping charges are shown before payment.

Turn a compatible nano aquarium return into two adjustable outlets with the VCA Ultimate Nano Tank Return Line Upgrade Kit. Two flexible 1/4-inch Random Flow Generator nozzles create a changing flow pattern without moving parts.

What’s Included

• Two 1/4-inch FLEX Series RFG nozzles.
• MHA2122050 and WB165050 adapters.
• 1/2-inch to 1/4-inch Y reducer fitting.
• Four sections of genuine 1/4-inch Loc-Line.

Compatibility

Listed applications include Fluval 13.5 and larger, Innovative Marine Nuvo Fusion, Waterbox Cube and Peninsula Mini, Eshopps Deskmate, BioCube, and compatible 1/2-inch Loc-Line outlets. Match the actual outlet and included adapters before ordering; aquarium plumbing can vary by model and generation.

Why Choose This Kit?

Adjustable dual outlets help direct return flow around your aquascape. Reef-safe TPU nozzles add flexibility while the included fittings offer several installation options.

Installation

Turn off the return pump. Select the correct adapter, assemble the outlets, and check all connections before restarting. Pump and aquarium are not included.

Why Buy From Infinity & Beyond Aquatics?

Shop with an aquarium-focused small business. We can help you choose compatible equipment and answer questions before and after your purchase.

Complete Your Flow Setup

Explore return pumps and flow equipment. Match pump output, nozzle size, and adapters to your aquarium before ordering.