What are Swell Aqualogic Plus Internal Filters?

Swell Aqualogic Plus Internal Filters are a range of compact internal aquarium filters that come in models suitable for tanks between 20-100cm. This range of filtration pumps can help to keep your tank waste‐free, reducing the frequency or amount of work required to clean your tank.

The Swell Aqualogic Plus Internal Filter helps to purify your water, as well as providing oxygen enrichment. These filters support beneficial bacteria colonisation that aids the health of your aquarium, all while operating very quietly and saving energy.

Key Features:

• 4 models available for tanks 20-100cm in size
• Helps reduce the frequency of water changes
• Provides oxygen enrichment
• Supports beneficial bacteria colonisation
• Super quiet operation
• Energy efficient
• Removes waste from the tank base and isolates it
• Adjustable flow
• Can be used for multi‐layer filtration
• Fitted with slip‐proof suction cups
• Adjustable flow (4W Model Only)

What are the features of the Swell Aqualogic Plus Internal Filter?

A very helpful feature of this filter is the bottom suction that removes waste from the base of your tank, which is far more effective. The fish waste is easily removed and isolated in a separate compartment, making the filtration media far easier to clean when needed. The 4W model features an adjustable flow that prevents accidentally catching fish or fine sand, allowing you to remove waste without risk to your aquatic life.

The large capacity filter media boxes can be swapped out to allow multi‐layer filtration helping to improve the overall health of your aquarium. This filter comes fitted with slip‐proof suction cups that help to reduce vibration, and in turn make the operating volume very low.

For help choosing your filter, try our What Is The Best Aquarium Filter? guide.

Please note: Only the 4W model features an adjustable flow.