JBL CristalProfi e Greenline External Filter JBL CristalProfi e Greenline External Filter – External filter for aquariums. Plant and food remains and metabolic substances surely lead to a deterioration of the quality of the water in the aquarium. Good water quality is necessary for healthy fish and plants. You can surely achieve this with aquarium filters. Filters suck in the aquarium water and remove the pollution and waste materials from the water. Filters also offer an ideal habitat for bacteria which decompose harmful substances. The external filter is completely equipped and ready to connect. Built-in quick-start device makes the filter easy to install without the need for manual priming. Filter media included in the contents. The large filter volume also provides a high biological filtering performance involving several filter layers. The bio-filter balls inside have different diameters. This also promotes the self-cleaning effect. External filter for clean and healthy aquarium water: closed water circuit Fully equipped and also ready to connect. Built-in quick-start priming button. Filter start without manual priming. Simple assembly TÜV tested, safe and energy-efficient: tremendous energy savings. JBL CristalProfi is the completely new and efficiently designed upper filter basket. It now contains a double as large one-piece filter mat as pre-filter instead of 2 small externally arranged pre-filter mats in the filter basket. This way the pre-filters don’t clogg as easily, even if there is a considerable amount of dirt. The pre-filters also don’t need to be cleaned as often. Filters available: e402 – for aquariums with 40 -120 litres (40 – 80 cm) e702 – for aquariums with 60 – 200 litres (60 – 100 cm) e902 – for aquariums with 90 -300 litres (80 – 120 cm) e1502 – for aquariums with 200 -700 litres (100 – 150 cm) Click here to also browse a wide range of Aquarium Filters we stock!