hygger 300L/H 5W Adjustable Quiet Aquarium Inner Filter with Rainfall Aeration for 15-55L Freshwater and Saltwater Tanks

The hygger Aquarium Inner Filter is a 3-in-1 device combining filtration, oxygen enrichment, and wave generation with a flow rate of 300 liters per hour and a 5W pump. Suitable for aquariums between 15 and 55 liters, it features multiple outlet options including an underwater outlet and a shower pipe to enable functions such as shower effect, oxygen enrichment, wave generation, fountain, and water change. The filter uses a high-density organic sponge for effective mechanical and biological filtration, which should be cleaned every 7-10 days. An optional air hose allows adjustment of bubble size from fine to coarse, and the shower pipe helps regulate water flow to reduce noise and water emissions. Constructed with an ABS plastic housing and a durable pure copper motor with a wear-resistant ceramic shaft, it includes noise reduction features for quiet operation. The filter pump attaches easily to the aquarium wall with a suction cup and can be disassembled without tools. Its design prevents clogging and ensures safety for fish.