Aquarium Manifold Plumbing Guide

A manifold allows you to split a single return line into multiple controlled outputs for reactors, UV sterilizers, and other equipment.

The diagram below shows a clean, serviceable layout using bulkhead fittings, control valves, and a distribution manifold.

Key Features of This Setup:

  • Independent control of multiple outputs
  • Clean, organized plumbing layout
  • Easy maintenance with unions and valves
  • Expandable for future equipment

Aquarium manifold plumbing system diagram showing return lines, reactor feeds, gate valve, and sump connection