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Our comprehensive selection of fishkeeping guides & tips. These articles have all the information you need to build the perfect aquarium; from information on various aquarium fish species, to freshwater, saltwater, or planted fish tank guides.  

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How to Introduce a New Fish to Your Fish Tank

Introducing a new fish to an aquarium can be tricky. While your current pets may enjoy the environment of your fish tank, the newcomers may not. All species of fish are sensitive to sudden changes in pH value or water temperature. In this article, we've...

The Nitrogen Cycle Explained

Once you've bought your aquarium, you're likely going to want to see it filled with fish as soon as possible. This is a very common mistake, especially among beginners. In order for your fish to stay healthy, it's essential to establish a healthy and stable...

How to care for a Betta Fish – The Ultimate Guide

The Siamese fighting fish, also known as the Betta fish, have been kept as pets for a little over a century. Their beauty and ease of maintenance have made them an extremely popular aquarium fish; almost every pet store today keeps several Bettas on display. Still, despite their popularity,...

How to Introduce a New Fish to Your Fish Tank

Introducing a new fish to an aquarium can be tricky. While your current pets may enjoy the environment of your fish tank, the newcomers...

The Nitrogen Cycle Explained

Once you've bought your aquarium, you're likely going to want to see it filled with fish as soon as possible. This is a very common...

Top 5 Best Aquarium UV Sterilizers

The best performers in our review are the Green Killing Machine, the Turbo-Twist UV sterilizer, and the SUN-SUN JUP-01. Here is some information on choosing...

Top 5 Best Protein Skimmers for Your Marine Aquarium

The top performers in our review are the Coral Vue Octopus protein skimmer, the Reef Octopus, and the Comline DOC 9001. Choosing the best...

Top 5 Best Undergravel Filters in 2017

Before we get into our top 5 best products, a few things need to be said about how an undergravel filter works: How does an undergravel...