Catfish are known for their cat-like whiskers and useful clean-up abilities. Learn about these top 5 popular catfish that are commonly found in pet stores.
PAR is the amount of light that is available for plants to grow. Learn how much PAR your plants need and how to choose the right light for your aquarium.
5- to 20-gallon tanks are very popular because of their small size and cheaper cost. Try these 5 fish stocking ideas to inspire your next nano aquarium.
