EHEIM aqua is a very easy to use internal filter for small to medium-sized aquariums. Ideal for beginners, it is simply attached to the corner of the tank with suction cups. Due to its compact size it takes up minimum space in the aquarium and leaves plenty of room for aquascaping. The powerful pump and large intake area ensure efficiency and the output can be easily adjusted to regulate both the water throughflow and the surface movement. In addition, a diffuser enriches the water with oxygen. The main feature, however, is the modular design: The filter containers can be easily removed for cleaning and, if you want to increase the filter capacity, you can extend it with additional canister modules.

Advantages of EHEIM aqua

• Modular internal corner filter for small and medium-sized aquariums from 30 to 200 litres


• Ideal for beginners


• Compact and space-saving


• Practical suction cup attachment (4 suction cups)


• Powerful pump


• Simple adjustable output


• Large suction area to utilise the full filter volume


• Mediabox for different filter media (e.g. EHEIM AKTIV Kohle (carbon), SUBSTRATpro, phosphateout etc.)


• Clip-in filter containers (cartridges) for easy cleaning and expansion if necessary


• Includes diffuser and hose


• Supplied complete with filter cartridges for mechanical-biological filtration


• Including EHEIM AKTIV KOHLE (carbon - 20 g) for the Mediabox


• Suitable for fresh and marine water