Filter Media

Filter media is what makes your aquarium filter work, it sits in the filter and traps debris from the water while also providing a home for beneficial bacteria that keep your tank healthy. Most filters come with media included, but over time it can get clogged, which slows down water flow and reduces efficiency. When that happens, it’s best to rinse or replace sections of the media rather than swapping everything out at once—this way you keep the good bacteria your aquarium relies on. Make sure to choose the right type of media for your filter, and rotate it every so often to keep your system running smoothly.