USB powered design with running water pump and filter sponge.The water stored in the fish tank can be running circularly that fresh air can be provided for the fishes living in the fish tank.
Size:9.9"×4.7"×9"(L×W×H).Can hold about 3.5L water.
Multi-functions.5 in 1:fish tank,LED night light,calendar, temperature display,pen holder.
Adjustable 4 colors of LED light.6 modes of tranquil nature sounds, like sounds of frogs, sounds of bird, sunds of water, etc.
Simple chic and creative design style.This Mini desktop aquarium is great for office and home decor
Mini Desktop Aquariums Fish Tank with Pen Holder Alarm Clock Desk Decoration
QTMY Mini Desktop Aquariums Fish Tank with LED Light Pen Holder Alarm Clock Office Decoration - B07D36TTJS