The EHEIM skimmarine 100 offers some outstanding features
The EHEIM skimmarine 100 has a new 2 chamber system. The dirty water is directed into one chamber and the clean water flows through the other chamber and back into aquarium. The flow direction is clearly defined and this increases the efficiency. Another feature is the high quality lime wood diffuser which makes the Nano very quiet. The Nano does not have its own motor therefore thair100 is required for operation.