Amazon
[Silent Aquarium Inner Filter] Size: 12.5 x 3.5 x 2.8 cm, Power: 3 W, Max. Flow rate: 200L/H, suitable for small aquariums from 2 to 20 liters. It works very quietly, almost only the noise of the water is heard. Noise level
[Silent Aquarium Inner Filter] Size: 12.5 x 3.5 x 2.8 cm, Power: 3 W, Max. Flow rate: 200L/H, suitable for small aquariums from 2 to 20 liters. It works very quietly, almost only the noise of the water is heard. Noise level