The present invention relates to an integrated indoor environment improvement device, and, more specifically, to an integrated indoor environment improvement device, which enables to conveniently raise plants and fishes indoor, and enhances the indoor air purifying function and a visual effect. The integrated environment improvement device comprises an upper panel having multiple discharge holes discharging water； a plant culture unit having a wall plate installed under the upper panel to drain the water of the discharge holes, and multiple hooking grooves on the wall plate so as to hold holders mounted with flowerpots； a water tub installed under the plant culture unit, accommodating water of the wall plate flowing downward and having a drainage on one side； and an irrigation unit having a storage tank installed under the water tub and storing the water discharged through the drainage of the water tub, a filtering device filtering water of the storage tank and a submerged pump supplying the water filtered in the filtering device to the upper panel. The integrated environment improvement device enables to culture plants indoor, and to breed fishes such as aquarium fishes so as to provide a natural environment and to provide people with the psychological stability and stress relief. Furthermore, the integrated environment improvement device provides a pleasant environment through indoor dust removal and humidity regulation, and an aromatic effect if plants radiating aroma are used. Provided is an eco-friendly integrated indoor environment improvement device capable of easily culturing plants and breeding aquarium fishes through automation. 본 발명은 일체형 실내 환경개선장치에 관한 것으로서, 보다 상세하게는 실내에서 편리하게 식물과 물고기를 기를 수 있으며 실내 공기 청정 기능과 시각적 효과를 높인 일체형 실내 환경개선장치에 관한 것으로서, 물을 유출하는 다수개의 배출구가 구성된 상부패널과, 상기 상부패널의 하부에 구성되되 상기 배출구의 물이 흘러내릴 수 있도록 벽판이 구성되고 상기 벽판에는 화분이 장착된 거치대가 거치될 수 있도록 하나 이상 다수개의 걸림 홈이 형성된 식물재배부와, 상기 식물재배부의 하부에 구성되되 상기 벽판의 물이 하부로 흘러 내부에 공급되며 일 측에 배수구가 구성된 수조 및 상기 수조의 하부에 구성되되
