Latest Official Update—— C300! Small Aquarium for the lazy with self-filtration and oxygen system! Mini underwater world on the desktop！ This product comes from the independent manufacturer of the brand "HUAFAJIHE" that works with the official Xiaomi and all its products have been listed in the official Xiaomi mall. We are the official representative of the "HUAFAJIHE" company, authorized by it to sell only on the Polish market. What are the advantages of the C300 over bulky aquariums on the market? It contains all the functions of an aquarium in the smallest unit that is portable and compact, taking up no space Thanks to the automatic design, it is perfect for beginners in fish farming, it will not cost too much effort and time, and is even suitable for children Reasonable layer design, the top layer can breed plants, and the bottom layer can breed fish With automatic filtration and automatic oxygen generation system The working noise is very low, only 36DB Equipped with switchable 7-color lights that perfectly match the aquarium landscape Removable compartment that can be divided into 2 places to keep 2 types of fish Made of PMMA ABS material, the aquarium is clearly visible in 360 Delivered with an electronic product manual in Polish Plants grow in the upper tier, and in the lower tier there are fish, combining movement and statics, which is lively and more decorative! The aquarium has seven kinds of LED ambient light built-in, high brightness and uniform light, the light can be switched with one button, it makes the aquarium colorful! DIY landscaping by hand is all the fun of farming fish! You can mix your own preferences and home style, you can freely design rainforest green style, ocean blue style, psychedelic purple style, the aquarium lighting system can maximize your style! The aquarium is made of PMMA material which is clear and bright, can be viewed at 360 , takes up no space and is easy to carry! With the USB charging cable, you can connect the power anytime, anywhere, convenient and simple! Built-in oxygen pump to increase the oxygen content of the water reservoir, promote the flow of the water reservoir and create an environment closer to nature for the fish！ The detachable baffle design creates a lot of space in the aquarium to prevent attacks from different fish, which is convenient for feeding the partition and also can be combined into one to enlarge the space for your fish activities! Its working noise is only 36 decibels, even if it is placed in a bedroom, it will not affect your sleep at all. We have prepared electronic instructions in Polish for you. Please check the column (additional information) on this page for an electronic manual. The bottom of the aquarium is equipped with a highly efficient filter system. The top cotton filter and the bottom filter stone can effectively filter the impurities and make the water cleaner！ Suggestions: 1. Suggested amount of fish: 3-5 small fish, fish length 3-4 cm Or: 1-2 large fish 7-10 cm long 2. Multi-fish polyculture is not recommended 3. Water change cycle: It is recommended to change 1/3 to 1/5 of the water every week the frequency of water change can be adjusted according to the actual situation, if the temperature is too high, it is recommended to change the water more often. 4. Feeding: Each feeding should be checked in approximately 3 minutes. Feed less, but often and don't serve in large amounts. In the event of overfeeding, uneaten food for fish will dissolve in the water, accelerate the decomposition of organic matter, cause turbidity of the water and deterioration of its quality. Technical specifications: Rated power: 5W Size: 203 * 102 * 254mm Color: gray green Material: PMMA ABS Weight: 1.5KG Capacity: 1.5 l Lighting: 7 colors switchable Energy consumption: 1 kWh can be used for 15 days Rated voltage: 5V Filter cotton: upgrade to black biochemical cotton Accessories: aquarium * 1, flower pot * 1, pot holder * 1, filter kit * 1, USB charging cable * 1, divider * 1, manual * 1