This cute aquarium is perfect for any room in your home, a work desk, a special gift for friends, or if you can’t keep pets in your home or apartment.Ecological natural circulation, no need to change water, save the trouble of changing waterNo need to feed pets (fish shrimp) (natural biological cycle produces food chain) properly feed small fish shrimp for more than 1 yearThe use of high-transparency PET material makes the landscape realistic.Product Name: Desktop Ecosystemcolor: blueProduct size: 19X12.5cmThe base uses LED lighting, which is more ornamentalProduct Features: Ecological Cycle System/Environmental Protection/Fall Resistancepacking list:1 desktop aquarium with LED base (excluding fish, shrimp, aquatic plants and other accessories)Notice:You dont need to carry water pets frequently. Open the bottle every 15 days or so, pour a few tablets, put it on the holder for two hours and then close it to allow enough air to circulate in the bottle. Air.