Living Aquariumby SaltwaterAquariumBlog
Prototype v53

Setup Guide · Lesson 1 of 12 · Preflight

Set up your saltwater aquarium, one real-world step at a time.

Step 1 · PreflightMake sure the aquarium holds water

Product 1 · Setup Guide

Set up the aquarium, one decision at a time.

This lane ends with a setup plan. Fish selection and compatibility live in the next products, so we can explain each physical step properly here.
Lesson 1 of 12Source Step 1 · Leak test
All lessons
Step 1

Preflight

Make sure the aquarium holds water

Test with freshwater somewhere a leak would cause minimal damage before the aquarium reaches its final location.
Open the source guidance for Step 1. Opens in a new tab.Read the complete guide step
This happens before the tank reaches its final room

Use freshwater in a garage, patio, or another place where a leak would cause minimal damage. The purpose is to check the tank—not to make saltwater.

Visual leak-test demonstrationThe aquarium starts completely emptyStart the fill when you are ready to inspect the aquarium in stages.

Marking these cards is practice only. This guide cannot inspect your aquarium or confirm it is leak-free.

Setup choices stay with your aquarium profile.

Teaching and planning only: this guide cannot inspect the aquarium, test water, verify electrical safety, prove cycle readiness, or clear an animal through quarantine.