Topic

Maintenance

13 articles

Aquarist performing water change with gravel vacuum on a freshwater aquarium
aquariums

How to Clean Your Fish Tank: The Complete Guide

Master aquarium maintenance with proper cleaning techniques. Learn water change procedures, gravel vacuuming, filter maintenance schedules by tank size, and essential cleaning tools for a healthy fish tank.

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Aquarium setup ready for vacation with automatic feeder
aquariums

How to Care for Your Fish While on Vacation

Going on vacation? Learn how to keep your fish healthy while you're away. Covers automatic feeders, vacation food blocks, fish-sitters, water top-off systems, and pre-trip tank preparation.

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Healthy freshwater aquarium with proper stocking levels and live plants
aquariums

10 Common Fish Keeping Mistakes That Kill Fish (And How to Avoid Them)

Avoid the most common fishkeeping mistakes that kill aquarium fish. Learn why tank cycling, proper stocking, correct feeding, and regular maintenance prevent the problems that frustrate beginners.

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Testing pH levels in a fish tank with test kit
aquariums

How to Manage pH Levels in Your Fish Tank

Learn about aquarium pH levels, why they matter for fish health, what causes imbalances, and 7 proven methods to raise or lower pH safely.

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Clean, clear freshwater aquarium with healthy fish and live plants
aquariums

12 Creative Hacks to Keep Your Fish Tank Clean

Genuinely creative hacks for keeping your aquarium clean with less effort. From bucket-on-wheels water changes to pothos in your filter, these are the shortcuts experienced fishkeepers actually use.

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Brown algae growth covering aquarium glass and decorations
aquariums

Brown Algae in Fish Tank: Causes, Prevention, and Solutions

Learn how to eliminate brown algae (diatoms) from your aquarium. Understand the causes of diatom blooms and discover proven strategies for prevention and removal.

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Fish tank with cloudy white water showing bacterial bloom
aquariums

Why Is My Aquarium Water Cloudy? Causes and Solutions

Diagnose and fix cloudy aquarium water. Learn to identify bacterial blooms, algae blooms, and other causes of murky tank water, plus proven solutions for each type.

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Crystal clear aquarium water after successful disease treatment and recovery
aquariums

How to Clean Your Aquarium After a Disease Outbreak

Step-by-step guide to cleaning and restoring your aquarium after a disease outbreak. Covers post-treatment water changes, filter care, disinfection methods, and disease-specific recovery protocols.

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Self-cleaning aquaponics aquarium with live plants
equipment

Best Self-Cleaning Fish Tanks 2026: Honest Reviews + A DIY Alternative

Honest reviews of self-cleaning fish tanks available in 2026 — what works, what doesn't, and why building your own self-sustaining aquarium is a better option.

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Angel fish swimming in a planted self-sustaining aquarium
aquariums

Self Cleaning Aquarium: How to Create a Self Sustaining Fish Tank

Learn how to build a self-cleaning aquarium that requires minimal maintenance. Discover the best fish, plants, and equipment for creating a balanced aquatic ecosystem.

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Aquarium filter with biological media being changed safely
aquariums

How To Change Aquarium Filter Without Losing Bacteria

Learn how to safely change your aquarium filter without crashing your biological filtration. Understand the science behind beneficial bacteria and avoid common mistakes that lead to water quality problems.

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Algae growth in a fish tank aquarium
aquariums

How to Get Rid of Algae in Your Fish Tank

Complete guide to algae control in aquariums. Learn to identify common algae types, understand what causes outbreaks, and discover proven prevention and removal strategies.

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Betta fish in a clean aquarium during a water change
fish

Betta Fish Water Changes: How Often, How Much, and the Right Way

Complete guide to betta fish water changes. Learn the correct frequency, volume, and step-by-step process for safe water changes that keep your betta healthy and stress-free.

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