Best Aquarium Filters for a Beginner Tank

Choosing an aquarium filter for a new aquarium can feel tricky, with so many choices! Do you need aquarium external filters, an in-built filtration tank, or something different?

This guide explains some of the features to look for in your aquarium filter and how to choose the right product for you.

If you need any advice, please don't hesitate to contact the aquatic experts at AllPondSolutions!

Why Do I Need a Filter For Aquariums?

Aquariums filters are important to remove harmful build-ups of toxins, such as nitrates and ammonia.

They also ensure the water is sufficiently aerated, so the fish have plenty of oxygen to breathe.

External filters for aquarium ecosystems pump the water through filter aquarium media and then return it freshly cleaned in an ongoing cycle.

What to Consider When Choosing External Filters for Aquarium Habitats

The first place to start is to check the water capacity of your tank - you can visit our huge range of filters for aquariums through our online Aquarium Filters store and select the right aquariums filters by size.

Here are some of the factors to think about:

  • External Filters are great if you don't have an aquarium with filter systems included - they are best for larger tanks and clip onto the outside.
  • Hang On Filters are one of the easiest options for a beginner aquarium and are highly affordable.
  • Internal Filters are designed for tanks sold as an aquarium with filter - they’re more compact and suited to rooms where you don't have space for an external aquarium filter.

Choosing the Right Filter Media for a Beginner Aquarium Filter

The type of Filter Media you buy also impacts your filter aquarium performance, so it's best to check what filter media are best for the species you wish to keep and choose an appropriate aquarium filter.

Biological filtration is often the most stable way to break down toxins, and mechanical filters can also remove particles such as uneaten food and plant debris.