Help Guides

The Charterhouse Aquatics Help Guides Blog provides comprehensive and practical advice on maintaining aquariums, offering expert tips, step-by-step guides, and product reviews to ensure a healthy and thriving aquatic environment for hobbyists and professionals alike.

Marine Aquarium Conditioning Supplements Explained: A Complete Guide to Water Conditioners, Bacterial Additives, Trace Elements and Reef Supplements
Advice

Marine Aquarium Conditioning Supplements Explained: A Complete Guide to Water Conditioners, Bacterial Additives, Trace Elements and Reef Supplements

Marine aquarium conditioning supplements can play an important role in creating and maintaining a healthy environment for fish, corals, and invertebrates. From preparing new saltwater and supporting biological filtration to...

Interpreting ICP Test Results to Adjust Your Trace Zlements Routine
marine

Interpreting ICP Test Results to Adjust Your Trace Zlements Routine

Learn how to interpret ICP test results and optimise your Trace Zlements dosing routine. Discover how to identify deficiencies, avoid overdosing, and maintain ideal reef chemistry.

Understanding the Role of Trace Elements in Coral Colour and Growth
marine

Understanding the Role of Trace Elements in Coral Colour and Growth

Discover how trace elements influence coral colour, growth, and reef health. Learn about iodine, potassium, iron, ICP testing, and how to optimise your reef chemistry.

How to Clean and Maintain Aquarium Ornaments Without Harming Your Tank
Advice

How to Clean and Maintain Aquarium Ornaments Without Harming Your Tank

Learn how to clean aquarium ornaments safely without harming your fish or disrupting biological filtration. Discover the best methods for removing algae, debris, and mineral deposits from aquarium decorations.

10 Powerful Benefits of Using Aquarium Phosphate Remover in Marine & Freshwater Tanks
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10 Powerful Benefits of Using Aquarium Phosphate Remover in Marine & Freshwater Tanks

Discover the top 10 benefits of aquarium phosphate remover, including algae control, improved coral growth, better water quality, and long-term aquarium stability.

How Many Water Changes Will It Take to Beat Algae?
Advice

How Many Water Changes Will It Take to Beat Algae?

Can water changes cure algae? Learn how regular maintenance helps control algae growth, reduce excess nutrients, and keep your aquarium looking clean and healthy.

Can I Mature a New Aquarium Filter Quickly? Here's How!
Advice

Can I Mature a New Aquarium Filter Quickly? Here's How!

  Discover the fastest and safest ways to mature a new aquarium filter, including transferring established media, using bacterial supplements, and avoiding common cycling mistakes.

Keep Your Tank Pristine: When to Change Your Reverse Osmosis Filters
Advice

Keep Your Tank Pristine: When to Change Your Reverse Osmosis Filters

Discover how often you should replace RO filters and membranes, how to monitor water quality, and why routine maintenance is essential for healthy aquariums.

Comprehensive Guide to Salifert Aquarium Test Kits
Advice

Comprehensive Guide to Salifert Aquarium Test Kits

Discover why Salifert Aquarium Test Kits are trusted by aquarists worldwide and learn which water parameters you should monitor for a healthy, thriving aquarium.

Fritz Aquarium Products: Elevate Your Aquarium Care with Proven Solutions
Launches

Fritz Aquarium Products: Elevate Your Aquarium Care with Proven Solutions

Learn why Fritz Aquarium Products are trusted by hobbyists and professionals alike. Explore their range of beneficial bacteria, water conditioners, reef salts, and fish care solutions.

Saltwater Aquarium Algae Reactors: Essential Tools for a Healthy Reef Tank
Advice

Saltwater Aquarium Algae Reactors: Essential Tools for a Healthy Reef Tank

Discover how algae reactors use macroalgae to naturally remove nitrate and phosphate from saltwater aquariums. Learn how they work, their benefits, and how to choose the right algae reactor to...

What You Need to Know About Reef Aquarium Dosing
Advice

What You Need to Know About Reef Aquarium Dosing

Confused by reef aquarium dosing? Discover how calcium, alkalinity, magnesium, and trace elements support coral growth and learn how to create a stable reef environment.

What You Need to Know About Fluidised Bed Reactors
Advice

What You Need to Know About Fluidised Bed Reactors

Discover how fluidised bed reactors can dramatically improve aquarium filtration by making chemical and biological filter media work more efficiently. In this guide, we explain how media reactors operate, the...

A Comprehensive Guide to Controlling Cyanobacteria in a Reef Aquarium
Advice

A Comprehensive Guide to Controlling Cyanobacteria in a Reef Aquarium

Cyanobacteria, often called red slime algae, is a common nuisance in reef aquariums. Learn what causes it, how to remove it safely, and the long-term maintenance practices that will help...

Tips on How to Get Rid of Algae in a Reef Aquarium
Advice

Tips on How to Get Rid of Algae in a Reef Aquarium

  Struggling with nuisance algae in your reef aquarium? Discover the most effective ways to control green hair algae, bubble algae, cyanobacteria, and more with practical advice on nutrient management,...

10 Best Algae Eating Fish For Saltwater Fish Tanks
Advice

10 Best Algae Eating Fish For Saltwater Fish Tanks

Looking for natural algae control? Discover ten of the best algae-eating fish for saltwater aquariums and learn how they can help maintain a cleaner, healthier reef tank.

10 Best Algae Eating Fish For Freshwater Fish Tanks
Advice

10 Best Algae Eating Fish For Freshwater Fish Tanks

Looking for natural ways to control algae? Discover the best algae-eating fish for freshwater aquariums, learn which species tackle different types of algae, and find out how to build the...

Understanding the Use of Fleece Filters in Aquarium Setups
Advice

Understanding the Use of Fleece Filters in Aquarium Setups

Fleece filters are revolutionizing aquarium maintenance with their efficiency and ease of use. These filters provide an effective solution for keeping water clear and clean by mechanically removing debris and...

Understanding Magnesium (Mg) in a Reef Tank: Causes, Effects, and Solutions!
Advice

Understanding Magnesium (Mg) in a Reef Tank: Causes, Effects, and Solutions!

Magnesium is one of the most important yet often overlooked parameters in a reef aquarium. Discover why maintaining the correct Mg levels is essential for stable calcium and alkalinity, healthy...

Understanding Calcium (Ca) in a Reef Tank: Causes, Effects, and Solutions!
Advice

Understanding Calcium (Ca) in a Reef Tank: Causes, Effects, and Solutions!

Calcium is a vital building block for healthy coral growth and stable reef aquarium chemistry. Discover why maintaining the correct calcium levels is essential, how calcium works alongside alkalinity and...

Understanding Alkalinity (KH) in a Reef Tank: Causes, Effects, and Solutions!
Advice

Understanding Alkalinity (KH) in a Reef Tank: Causes, Effects, and Solutions!

  Alkalinity is one of the cornerstones of stable reef aquarium chemistry. Discover why KH is essential for healthy coral growth, how it interacts with calcium and magnesium, the ideal...

What Should You Test For in a Reef Aquarium? The Key Parameters and Frequency
Advice

What Should You Test For in a Reef Aquarium? The Key Parameters and Frequency

Regular water testing is the key to a healthy reef aquarium. Discover which parameters you should monitor, the ideal ranges for corals and marine fish, and how often to test...

Understanding Phosphate in a Reef Tank: Causes, Effects, and Solutions!
Aquariums

Understanding Phosphate in a Reef Tank: Causes, Effects, and Solutions!

Maintaining a pristine reef tank involves monitoring various water parameters, with phosphate being one of the critical elements. Elevated phosphate levels can lead to a range of issues, including unwanted...

Chemical Filtration Media Explained: Enhancing Water Quality in Your Reef Tank
Advice

Chemical Filtration Media Explained: Enhancing Water Quality in Your Reef Tank

Chemical filtration is an essential part of maintaining excellent water quality in a reef aquarium. Learn how activated carbon, phosphate removers, Purigen, and other chemical filtration media work, when to...

A Comprehensive Guide to Hanna Pocket Checker Test Kits for Aquariums
Advice

A Comprehensive Guide to Hanna Pocket Checker Test Kits for Aquariums

Hanna Pocket Checkers have become the gold standard for digital aquarium water testing. Learn how these compact colorimeters work, which water parameters they measure, and why they’re a favourite among...

Aquarium Water Dechlorination, Why Is It Essential?
Advice

Aquarium Water Dechlorination, Why Is It Essential?

Discover why removing chlorine and chloramine from tap water is crucial for aquarium success and how water conditioners help protect fish, plants, and beneficial bacteria.

Clearing the Haze: Understanding and Fixing Cloudy Aquarium Water
Advice

Clearing the Haze: Understanding and Fixing Cloudy Aquarium Water

Struggling with cloudy aquarium water? Discover the most common causes, how to identify the problem, and the best ways to restore crystal-clear water in your aquarium.

The Essential Role of Reverse Osmosis (RO) Water in Aquarium Maintenance
Advice

The Essential Role of Reverse Osmosis (RO) Water in Aquarium Maintenance

Learn how Reverse Osmosis water improves aquarium stability, reduces contaminants, prevents algae issues, and provides the perfect foundation for healthy freshwater and marine aquariums.

How to Get Crystal Clear Aquarium Water
Aquariums

How to Get Crystal Clear Aquarium Water

Crystal-clear aquarium water is the result of good filtration, regular maintenance, and balanced water chemistry. Learn what causes cloudy water, how to fix it, and the simple steps you can...

Features: How an Aquarium Protein Skimmer Can Benefit Your Tank
News

Features: How an Aquarium Protein Skimmer Can Benefit Your Tank

Learn how aquarium protein skimmers work and why they are one of the most valuable filtration tools for maintaining healthy marine and reef aquariums.

A Complete Guide to Controlling Algae in your Aquarium
Advice

A Complete Guide to Controlling Algae in your Aquarium

Discover the causes of aquarium algae and learn effective methods to prevent and control outbreaks for a cleaner, healthier, and more attractive aquarium.

A Complete Guide to Cleaning Your Aquarium
Advice

A Complete Guide to Cleaning Your Aquarium

Keeping your aquarium clean is essential for healthy fish and crystal-clear water. This comprehensive guide explains how to clean your aquarium safely, including water changes, filter maintenance, substrate vacuuming, algae...

Best Water Test Kits for Aquariums: A Comprehensive Guide
Advice

Best Water Test Kits for Aquariums: A Comprehensive Guide

Choosing the right aquarium water test kit is essential for maintaining healthy fish and stable water conditions. This comprehensive guide compares liquid test kits, digital testers, and ICP testing, helping...

Aquarium Cycling FAQ: Everything You Need to Know
Advice

Aquarium Cycling FAQ: Everything You Need to Know

Confused about aquarium cycling? Our comprehensive FAQ answers the most common questions about the nitrogen cycle, beneficial bacteria, water testing, fishless cycling, and how to safely prepare your aquarium for...

How to Cycle Your Aquarium: A Comprehensive Guide
Advice

How to Cycle Your Aquarium: A Comprehensive Guide

Cycling your aquarium is the first and most important step towards keeping healthy fish. This comprehensive guide explains the nitrogen cycle, fishless cycling methods, beneficial bacteria, water testing, and how...

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