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Aquarium Source
Aquarium Source
  • Forum
  • Info & Tips
    • → Setup & Maintenance
    • Why Your Betta Fish Is Laying At The Bottom Of The Tank
    • Why Is My Goldfish Turning Black?
    • Why Your Betta Fish Isn’t Eating
    • Why Is My Goldfish Turning White? All Possible Causes
    • Dropsy In Fish: Your Guide To Symptoms & Treatment
    • More Info & Tips →
  • Care Guides
    • → Resources (fish groups)
    • Setup & Maintenance
    • Freshwater Fish
    • Saltwater Fish
    • Brackish Fish
    • Shrimp
    • Coral
    • Plants
    • More Care Guides →
  • Product Reviews
    • Best Rimless Aquarium Tanks
    • Top Nano Protein Skimmers
    • The Best Aquarium Heaters
    • Fluval FX4 Canister Filter Review
    • Our Favorite BioPellet Reactors
    • The Best Nano Protein Skimmers
    • Fluval FX6 Canister Filter Review
    • Best Self-Cleaning Fish Tanks
    • Top 5 Best Turtle Tank Heaters
    • Best Canister Filters
    • More Reviews →
  • Aquarium Calculator
  • AquaTrack
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    • Contact Us
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Browsing Category

Setup & Maintenance

26 posts

Home - Setup & Maintenance

SSetup & Maintenance
Man performing water change in aquarium
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  • 4 minute read

The Easiest Automatic Water Change Hack for Aquariums

  • byElizabeth Sheehan
  • April 17, 2026
Keeping an aquarium healthy almost always comes down to one thing: WATER QUALITY. And for most of us,…
SSetup & Maintenance
A freshwater aquarium with clear water and tropical fish in the foreground
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  • 4 minute read

Identifying Aquarium Fish Health Issues (And Knowing When to Seek Help)

  • byMohsin Iqbal
  • April 16, 2026
Keeping aquarium fish healthy is one of those responsibilities that sounds simple, until something actually goes wrong. I’ve…
SSetup & Maintenance
Planted home aquarium with tropical fish in a living room showing how household environments can affect aquarium health
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  • 5 minute read

9 Hidden Things in Your Home That Can Harm Your Aquarium

  • byMohsin Iqbal
  • April 13, 2026
Most fishkeepers spend a lot of time thinking about filters, heaters, lighting, and aquascaping. I know I do.…
SSetup & Maintenance
Empty tank transformed into vibrant aquarium
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  • 4 minute read

From Empty Tank to Fish Paradise: A Beginner’s Setup Guide

  • byMohsin Iqbal
  • April 12, 2026
That empty glass box sitting on your stand? It doesn’t look like much right now. But give it…
SSetup & Maintenance
An aquarium with a fantail goldfish and a bristlenose pleco demonstrating the nitrogen cycle
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  • 5 minute read

Ammonia, Nitrite, Nitrate – Simplified! (Water Chemistry for New Fishkeepers)

  • byMohsin Iqbal
  • April 12, 2026
If you’re just starting your fishkeeping journey, you’ve probably heard people talk about ammonia, nitrite, and nitrate like…
SSetup & Maintenance
Fishless vs fish-in aquarium cycling comparison with water testing and healthy fish
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  • 5 minute read

Fishless vs Fish-In Cycling: Which Method Is Right for Beginners?

  • byMohsin Iqbal
  • April 9, 2026
One of the very first dilemmas every new fishkeeper runs into is cycling the tank. I remember staring…
SSetup & Maintenance
Pouring water into a fish tank
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  • 5 minute read

Tap Water Safe? How to Prep It for Aquariums Fast

  • byElizabeth Sheehan
  • April 1, 2026
One of the most common mistakes I see with beginners is filling a tank straight from the tap…
SSetup & Maintenance
Aquarium with goldfish and supplies
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  • 4 minute read

First Aquarium Setup: 7 Must-Haves, 5 Skips

  • byMohsin Iqbal
  • April 1, 2026
Starting your very first aquarium can feel like walking into a maze of endless options. Between the aisles…
SSetup & Maintenance
Fish swimming in a properly cycled tank
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  • 11 minute read

How To Cycle A Fish Tank: Navigating The Nitrogen Cycle

  • byAlison Yang
  • March 31, 2026
A lot of beginning aquarists are intimidated by the nitrogen cycle and how to cycle a tank. People…
SSetup & Maintenance
An aquarium that needs a lower pH
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  • 8 minute read

How To Lower The pH In Your Aquarium Without The Hassle

  • byMillie Sheppard
  • March 31, 2026
Learning how to lower the pH in your aquarium is an essential skill when it comes to maintaining…
RReviews
Aquarium filter floss creating very clean water
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  • 7 minute read

Aquarium Filter Floss 101: Info + Our Recommendation

  • byMillie Sheppard
  • March 31, 2026
Aquarium filter floss is foreign to a lot of new aquarists. With so many things to learn, beginners…
SSetup & Maintenance
Fish swimming through clear water
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  • 2 minute read

The Case For Aquarium Filter Socks

  • byAlison Yang
  • March 31, 2026
Aquarium filter socks might seem like a strange thing to write a post about, but it’s an important…
SSetup & Maintenance
a surprised aquarist in front of a glowing home aquarium filled with colorful tropical fish
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  • 4 minute read

5 Aquarium Rules You Can Safely Break for Better Tanks

  • byJulianne Turner
  • March 31, 2026
Let’s talk about something that might make you raise an eyebrow. Those ironclad fish tank rules you’ve been…
SSetup & Maintenance
A person standing next of a large aquarium inside a pet store shocked at the prices of supplies
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  • 5 minute read

10 Aquarium Secrets Pet Stores Don’t Want You to Know

  • byMohsin Iqbal
  • March 31, 2026
You’ve probably walked into a pet store, eyes sparkling at the sight of vibrant bettas and shimmering freshwater…
SSetup & Maintenance
Aquarium with fish and DIY hacks
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  • 6 minute read

DIY Aquarium Hacks You’ll Wish You Knew Sooner

  • byElizabeth Sheehan
  • March 31, 2026
If you’re anything like me, your tank is your pride and joy, but let’s be real, maintaining it…
SSetup & Maintenance
a home aquarium with fish and shrimp
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  • 5 minute read

The Lazy Aquarist’s Dream Tank: Low-Maintenance Aquarium Setup Guide

  • byMohsin Iqbal
  • March 31, 2026
Have you ever dreamed of having a fish tank that practically takes care of itself? You know, something…
SSetup & Maintenance
Betta Fish in an Eco-Friendly Fish Tank
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  • 4 minute read

How to Build an Eco-Friendly Fish Tank That Practically Runs Itself

  • byJulianne Turner
  • March 31, 2026
If you’ve ever dreamed of a fish tank that doesn’t turn into a slimy, algae-filled headache after a…
SSetup & Maintenance
Paludarium from the side
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  • 10 minute read

Building a Paludarium Tank: Animals, Plants & Waterfalls

  • byAlison Yang
  • March 30, 2026
Your average person on the street won’t know what a paludarium is. They’ll probably think you made the…
SSetup & Maintenance
a man checking on his multiple aquariums
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  • 5 minute read

Fishkeeping 101: Beginner’s Guide to Happy Fish!

  • byElizabeth Sheehan
  • March 30, 2026
So, you’ve decided to dive into fishkeeping. First off, congratulations! You’re about to join one of the most…
SSetup & Maintenance
Vibrant aquarium with colorful fish.
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  • 5 minute read

The Right Way to Stock Your Aquarium (What to Do — and What to Avoid)

  • byMohsin Iqbal
  • March 29, 2026
Stocking a fish tank seems simple at first. You pick fish you like, bring them home, and enjoy…
SSetup & Maintenance
A visually appealing aquarium with crystal-clear water, lush plants, and no visible filter or equipment.
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  • 6 minute read

The Beginner’s Guide To No Filter Aquariums

  • byJulianne Turner
  • March 25, 2026
So you’ve probably heard of fish tanks with all the bells and whistles, canisters, air pumps, hoses, filter…
SSetup & Maintenance
Colorful fish swimming in a well oxygenated aquarium
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  • 5 minute read

Why Oxygenation Is Vital for Your Tank And How To Do It Without Chemicals

  • byMohsin Iqbal
  • March 24, 2026
When fish start acting sluggish, gasping at the surface, or refusing food, many aquarists instinctively reach for bottles…
SSetup & Maintenance
Vibrant fish in a lush aquarium
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  • 5 minute read

Crystal Clear: How to Keep Your Aquarium Water Clean

  • byElizabeth Sheehan
  • March 23, 2026
One of the biggest challenges I see new (and even experienced) fishkeepers struggle with is keeping aquarium water…
SSetup & Maintenance
freshwater aquarium setup in aa living room
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  • 5 minute read

Aquarium Setup Made Easy: Step-by-Step Guide for First-Time Fishkeepers

  • byJulianne Turner
  • March 22, 2026
So, you finally upgraded from that tiny fishbowl after a tragic “first fish” incident. You’ve got a shiny…
SSetup & Maintenance
Cozy room featuring a vibrant aquarium.
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  • 5 minute read

Beyond the Basics: Down-to-Earth Tips for a Thriving Aquarium

  • byElizabeth Sheehan
  • March 22, 2026
Whether you’re new to fishkeeping or looking to up your aquarium game, this guide will help you get…
SSetup & Maintenance
Contrasting dirty and clean aquariums.
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  • 4 minute read

Why Most Fish Tanks Fail (And How to Fix Yours Fast)

  • byMohsin Iqbal
  • March 22, 2026
When most people set up their very first fish tank, they imagine a calm, beautiful slice of nature…
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