Welcome to Fish Tank Keepers – Your Ultimate Guide to Freshwater & Saltwater Aquariums
Latest Fishkeeping Guides
In Popular Tropical Fish Species
Top 10 Popular Tropical Fish Species to Brighten Your Home Aquarium
Tropical fish are some of the most vibrant and captivating additions to any freshwater aquarium. Their dazzling colors, unique behaviors, and relative ease of care make them ideal for beginners and seasoned aquarists alike. But with so many species available, it can be overwhelming to choose the right ones for your tank.
In Best Tropical Fish for Beginners
Top 7 Best Tropical Fish for Beginners (Easy & Colorful Picks)
Starting your first tropical aquarium? Picking the right fish is key to success. In this guide, we’ll explore seven of the best tropical fish for beginners—vibrant, hardy species that are easy to care for and perfect for new hobbyists.
Coldwater Fish Health: Expert Guide to Disease Prevention & Care
Coldwater fish are often seen as beginner-friendly, but keeping them healthy takes more than just cool water. From water quality to nutrition and disease prevention, this guide covers everything you need to know to ensure your coldwater species thrive in a well-maintained, stress-free environment.
In Tank Mates for Coldwater Fish
Best Tank Mates for Coldwater Fish: Create a Peaceful Aquarium
Not all fish thrive in tropical tanks, and coldwater species have unique needs, especially when it comes to choosing compatible companions. Whether you're setting up your first unheated aquarium or expanding an existing one, selecting the right tank mates is key to maintaining a healthy, stress-free environment. In this guide, we’ll explore the best tank mates for coldwater fish and how to create a peaceful, thriving community setup.
Coldwater Aquarium Setup Guide for Beginners: Easy & Affordable Tips
Thinking of starting an aquarium without the hassle of heaters and high maintenance? A coldwater tank might be your perfect choice. This beginner-friendly guide walks you through the entire coldwater aquarium setup process—from choosing the right tank and fish to essential equipment and maintenance tips. Dive in and discover how simple and rewarding coldwater fishkeeping can be!
In Best Coldwater Fish for Beginners
Best Coldwater Fish for Beginners: Easy, Hardy Choices for Your First Tank
Setting up your first aquarium? Choosing the right fish can make all the difference. In this guide, we’ll dive into the best coldwater fish for beginners — hardy, colorful, and low-maintenance species perfect for making your first tank a success.
Fish of the Month
White Cloud Mountain Minnow
White Cloud Mountain Minnows are colorful, hardy, and peaceful — making them one of the best beginner fish. They thrive in cooler water and love swimming in groups, adding nonstop activity and shimmer to your tank.
- Type: Freshwater
- Temperament: Peaceful
- Tank Size: 10+ gallons
- Temperature: 60–72°F
About Fish Tank Keepers
Last edited: 09/05/2025