Hang On Back Filters

Hang on Back Filter (HOB)

Hang on back filters (HOBs) are some of the few aquarium filters that are extremely customizable while still being easy to hide. You can be sure they’ll catch even the tiniest of waste particles while still promoting adequate oxygenation. And because of how easy they are to install and maintain, it's no wonder that they’re so popular. So if you're looking to purchase your first HOB, or need a fish tank filter replacement, Fish Tanks Direct has you covered. With our collection of aquarium power filters and media replacements, you'll be able to craft the perfect filtration system to meet your aquarium's needs.