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Welcome to Tankarium
When you join Tankarium, you become part of a welcoming community of folks dedicated to all things aquariums.
If your passion is fishkeeping, or if you’re interested in learning more about the hobby, then we hope you enjoy browsing our site!
Who Are We?
A community of highly experienced and passionate aquarists, who research, test and share knowledge in the aquarium and fishkeeping hobby.
We strive to simplify fishkeeping so that you can make better decisions when it comes to purchasing equipment or providing a healthy environment for your pet fish.
- How to Cat Proof Your Fish Tank – Guides and MoreIf you’re a fish keeper who owns a cat, you must absolutely take measures to cat-proof your tank. This article teaches how to do so and keep your fish safe!
- Best Types of Water for GoldfishChoosing the right water for your goldfish can make a world of difference to their health. Check out our article to find out which types of water work best!
- 13 Small Goldfish BreedsMany people love the adorable appeal of small goldfish. Check out this list to learn all you need to know about the 13 smallest goldfish breeds in the world!
- Is Driftwood Good for Goldfish? – Know The Pros and ConsDriftwood makes a unique, interesting addition to any tank, and a goldfish tank is no exception to the rule. But is it safe for goldfish? Read on and find out!
- How Many Goldfish in a 40 Gallon Tank?40-gallon tanks are considered to be a decent size for goldfish. But how many goldfish can you keep in them? And what affects that number? Read on and find out!
- Best Substrate For Goldfish – Top Picks For Sand and GravelWant a good way of jazzing up your goldfish tank? These substrate options will bring out your goldfish’s natural beauty and make your tank look spiffy!
- How Many Goldfish in a 75 Gallon Tank?A 75-gallon tank may seem pretty large, but how many goldfish can you keep in it? And what affects that number? This article answers these questions and more!
- Are Goldfish Carp? – What’s The DifferenceGoldfish and carp are very similar, so are goldfish actually carp? What’s the difference between the two? Learn everything you need to know in this article!
- How Many Goldfish in a 50 and 55 Gallon Tank?50 and 55-gallon tanks are often perceived to be a good tank size for goldfish. Find out how many goldfish you can keep in these tanks!
- Are Goldfish Schooling Fish?Goldfish make adorable pets, but do they typically engage in schooling behavior? Read this article to learn more about their quirky schooling habits!
- Goldfish Eye Problems – Causes, Symptoms and TreatmentsGoldfish make adorable pets, but they are susceptible to eye-related problems and diseases. Learn more about what causes them and how to keep them at bay!
- Best Aquarium Hood – Top Picks For All SizesAquarium hoods are some of the most important pieces of equipment in a tank. Check out our guide to learn how to pick the right one for you!