Fish Care Guide

How to Customize Your Aquarium Filter with Filter Media Aquariums vary greatly in size and the types of fish they house, so it’s natural for aquarists to seek customizable filtration options to suit their specific needs. Most filters, such as hang-on-back (HOB), corner box, internal, canister, and sump filters, can be adjusted by changing the … Read more

Which tank for your goldfish Goldfish are popular freshwater fish known for their bright colors and distinctive appearance. They come in various shapes, sizes, and colors, making them a favorite among aquarists. Goldfish are hardy and can adapt to a wide range of water conditions, making them suitable for beginners. However, they require spacious tanks … Read more