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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!
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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.
Latest Posts
- Crowntail Betta Fish – Lifespan, Care Guides And More!Thinking of adopting a crowntail betta fish for your tank? Here’s everything you need to know about these gorgeous creatures!
- How Many Female Bettas in a 5 or 10 Gallon Tank?Betta sorority tanks make for charming, gorgeous setups, but how many female bettas can you actually keep in a 5-10 gallon tank? This article explains it all!
- Bettafix Review – Does it Work?API’s Bettafix is widely used and can be found in virtually every pet store. But does it actually work? Read on and learn everything you need to know!
- Halfmoon Betta Fish – Lifespan, Care Guides And More!This care guide will discuss everything you need to know about keeping Halfmoon betta fish as pets. From feeding and housing to betta breeding, we explain it all!
- Best Algae Scrapers And Glass Cleaners For Every AquaristAlgae scrapers are some of the most important yet underrated tools in an aquarist’s arsenal. Learn how to pick the right scraper, and check out our recs!
- 15 Betta Tail TypesBettas are known for their long, flowing fins, but did you know they have multiple tail types? This article looks at 17 of the most common betta tail types!
- Koi Betta Fish – Ultimate Care GuideThis care guide will discuss everything you need to know about keeping Koi betta fish as pets. From feeding and housing to betta breeding, we explain it all!
- Best Aquarium Return Pump – Reviews and Buyer’s GuideAquarium return pumps keep a tank clean and your fish healthy. Looking for one that’s perfect for your tank? Here are 5 of the best aquarium return pumps!
- How Many Betta Fish in a 40 and 50 Gallon Tank?How many Betta fish can you put in a 40 or 50-gallon tank? We’ll give you some ideas and tips to get the most out of your Betta fish community tank!
- Do Betta Fish Need a Heater?Betta fish come from Southeast Asia’s warm, humid climate, but is using a heater an absolute must? And how do you pick the right one? Read on to find out!
- Does Aquarium Salt Help or Harm Your Betta Fish?Have you ever heard of people adding salt to their betta tanks? Does salt benefit bettas, or do they cause more harm than good? This article explains it all!
- How Many Betta Fish in a 20 and 30 Gallon Tank?Bettas thrive when they’re given lots of tank space, and a 20-30 gallon tank does just that. But how many bettas should you keep in these tanks? Find out here!