LANDEN ARF 30 is a compact tank with built-in rear filtration for fast setting up aquariums. With three separated filtration spaces at the rear of the tank, it is ready to be used out of the box with a prepared filtration media and pump. No more effort is needed to arrange the tube house and external filtration system to provide a steady flow of water and effective filtration for the entire aquarium system without affecting the whole aquarium's front view and overall aesthetics. DIY can be done in the filtration compartment, such as adding a skimmer to build a saltwater tank. Adding up LANDEN AQUABRITE 30 or HYDROLIT 35 LED lighting can build an excellent planted tank system as an ideal indoor desktop decorative aquarium. LANDEN ARF 30 is suitable for any occasion and all skill levels, whether you're a beginner who would like some guidance or an advanced planted tank enthusiast looking for a solid setup for another aquarium project