The range is now complete eheim thermofilterr r robust 210 watt heating elementr lcd temperature displayr high throughflow rate with low energy consumptionr prefilter for extra long maintenance intervalsr self primingr electronic adjustment of throughflow rater r specificationsr r for aquariums 300 600 litresr throughput 1850 lhr filter capacity of 86 litresr 100 350 wattr 2 6 max head height