Guide - Learn - aquariumtools

Low-Tech Aquarium: A Guide to the Walstad Method Without CO2

Discover how to set up and manage a natural Low-Tech aquarium without CO2 injectors, complex fertilisers or powerful lighting: savings, simplicity and long-term stability.

Oct 6, 2026· 5 min read Guide 1

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Conductivity Meter (EC and TDS Meter): What It Is, How It Works and Which to Choose

A complete guide to the conductivity meter: what it is, the difference between EC and TDS, its applications, the importance of ATC and calibration, with a buying guide across three price ranges.

Oct 3, 2026· 6 min read Guide 1

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Keeping Caridina and Neocaridina Shrimp: A Complete Beginner's Guide

A practical guide to keeping freshwater shrimp: the differences between Neocaridina and Caridina, water parameters, setup, feeding and breeding.

Sep 29, 2026· 5 min read Guide

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Aquarium on Vacation: A Practical Guide to Being Away for 2 Weeks Without Risks

How to prepare your tank and your peace of mind before an extended trip: planning, tested automation and an operational checklist for leaving your aquarium safely for 14 days.

Aug 15, 2026· 5 min read Guide

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The Secrets of the Nano Aquarium: Aquascaping for Small Spaces

A practical guide to successfully setting up and maintaining an aquarium under 30 litres: the right equipment, proportionate fish and plants, aquascaping principles and how to manage the challenges of small volumes.

Aug 4, 2026· 6 min read Guide

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How to Feed Your Fish Correctly

A practical guide to the main types of fish food – flakes, pellets, frozen, freeze-dried and live – with pros, cons, recommended amounts and how to avoid the risks of overfeeding.

Aug 1, 2026· 6 min read Guide

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Managing Your Aquarium in Summer: How to Lower the Temperature

When the heat arrives, your aquarium's temperature can rise dangerously. Here's why it's a risk for fish and which practical solutions to adopt, ranked by effectiveness and cost.

Jul 21, 2026· 6 min read Guide

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How to Fight Invasive Algae in Your Aquarium

A practical guide to recognising and eliminating the most common aquarium algae – green, brown/diatoms and black beard algae (BBA) – with natural and targeted remedies, plus a long-term prevention strategy.

Jul 15, 2026· 6 min read Guide 1

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The 5 Best Fish for Beginners

Five hardy, tolerant and easy-to-manage species to successfully set up your first aquarium, with parameters, feeding tips and practical advice.

Jul 10, 2026· 4 min read Guide

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The 5 best aquarium plants for beginners (with no CO2)

Five hardy, eye-catching aquatic plants that thrive without CO2 or professional lighting: how to position them, anchor them and help them flourish from day one.

Jun 28, 2026· 4 min read Guide

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How to set up a freshwater aquarium: the step-by-step guide

A practical, reassuring guide to setting up your first freshwater aquarium, understanding the nitrogen cycle and adding fish at the right time.

Jun 26, 2026· 5 min read Guide

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Aquarium Maintenance: What to Do Every Week, Month and Year

A practical, schematic checklist for keeping your aquarium's ecosystem healthy: water changes, filter cleaning, parameter checks and plant care.

Jun 24, 2026· 4 min read Guide

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