Sponge filters are one of the most popular filters used in fish stores, fish rooms, and breeding tanks because they’re so reliable and easy to use. But beginners often have many questions on how they work, how to set one up, and how to keep them clean. Check out our step-by-step instructions to help you get started with your first sponge filter.

If you’re getting into freshwater aquariums for the first time, it can be intimidating to know which fish to pick. Ideally, you want something hardy, budget-friendly, and colorful with an interesting personality. Check out our list of top 10 beginner fish that are easy to care for and would make a great addition to your aquarium!

One of the most common questions we get is, “Does my aquarium need a heater?” Most freshwater pet fish are cold-blooded animals that prefer 78-80°F water temperatures to help regulate their body temperature. So, if you usually keep your home cooler than that, then the answer is yes.

Having enough oxygen in your aquarium is one of those things people often take for granted, but it’s so vital to your fish’s health. How can you make sure they're getting enough air? Find how a simple air stone can provide the ideal, stress-free environment for your fish.

Have you ever seen a fish in the wild living in pure, crystal clear water with no other contaminants? Probably not. That’s because life doesn’t flourish in “pristine” conditions, but rather when there’s a whole ecosystem of microorganisms, plants, and animals that are in balance with one another. So, if you’re looking to set up a brand-new fish tank, let’s talk about aquarium cycling and how to prepare a healthy, thriving environment for your fish to live in.

As one of the key components of an aquarium, filtration is responsible for moving and cleaning the tank water, making it safe for fish to live in. The three main types of filtration are mechanical, biological, and chemical filtration. Certain filters are better at one type versus another, so here’s a brief overview of each category:

A 10-gallon fish tank is the most sold fish tank size in the USA each year. With so many sold, they are also the cheapest fish tank sold and, when sold as a kit, quality equipment is often swapped out for cheaper equipment to be more price competitive. In this guide you’ll learn how to get your 10-gallon fish tank up to speed in 5 easy steps.

In recent years, the nano aquarium section of the aquarium hobby has been exploding in popularity. With many small fish becoming more available in the hobby, increased popularity of shrimp and other inverts, and even a few striking new discoveries in the last several years, the appeal has never been higher. For many people, the convenience of a small home aquarium is very inviting; however, there are some potential difficulties to consider.