The live fish aquarium filter according to the present invention is a filter for purifying water in an aquarium, wherein the aquarium includes a water tank 1000 in which live fish live, a filtration tank 2000 for filtering water contained in the water tank, and a regular water tank and/or It comprises a circulator (3000) forcing the movement of water contained in the filtration tank, the filter is made of a first filter (100) and a second filter (200), the first filter is contained in the water tank, the filter tank The second filter is contained in the first filter, and the first filter includes a weight so as not to flow in water. The first filter includes a first mesh body 110, a silver (Ag) coating film 120, a copper (Cu) coating fabric 130, a pet chip net 140, and a weight 150 The pet chip net is made of a copper-coated fabric, and a zeolite inorganic antibacterial agent containing pellet-shaped silver (Ag) is installed inside the pet chip net, and the pet chip net is a silver coated film, a copper coated fabric, and a pet. The chip net and the weight are installed inside the first net. Additionally, a silver plated film, a copper plated film, a silver plated fiber fabric, and a copper plated fiber fabric may be used. The second filter includes a second mesh body 210 made of a mesh having an opening at one side, a cotton body 220 installed inside the second mesh body and made of a flat upper cotton body and a lower cotton body, It comprises a non-woven fabric 230 installed inside the upper and lower cotton bodies.본 발명에 따른 활어 수족관 필터는 수족관의 물을 정화하기 위한 필터로서, 상기 수족관은, 활어가 서식하는 수조(1000)와, 수조에 담겨진 물을 여과하는 여과조(2000)와, 상시 수조 및/또는 여과조에 담겨진 물의 이동을 강제하는 순환기(3000)를 포함하여 이루어지고, 상기 필터는 제1 필터(100)와 제2 필터(200)로 이루어지며, 상기 수조에는 제1 필터가 담겨지고, 상기 여과조에는 제2 필터가 담겨지며, 상기 제1 필터에는 물에서 유동하지 않도록 무게추를 포함한다.상기 제1 필터는 제1 망사체(110)와, 은(Ag) 코팅 필름(120)과, 구리(Cu) 코팅 원단(130)과, 펫칩망(140)과, 무게추(150)을 포함하여 이루어지고, 상기 펫칩망은 구리 코팅 원단으로 이루어지고, 펫칩망의 내부에는 펠릿 형상의 은(Ag)을 포함하는 제올라이트 무기항균제가 설치되며, 상기 펫칩망은 은 코팅 필름
