1, the use of water added to the first tank suitable location. Water to be added to the minimum and maximum water level above the water line MIN MAX less.

2, plug in the USB or DC5.0V power, when the switch to the ON MOTOR office, electronic pumps started working at the bottom of the tank LED lights lit. When you press the OFF position, the pump stops working, lights exterminate. When using the pump must have suitable water pump inside the tank before use, otherwise the pump can not turn on the power, to avoid damage to the electronic pump.

3, the LED lights turn to the right position, when at the LIGHT switch to the ON, LED illumination lights. According to the OFF position, LED lamp.

4, replace the tank water, bent to the first LED light pen, then slowly pour the fish tank water from the left corner, down exhausted, and then added to the water tank needed a suitable location.

5, when cleaning the tank, the first LED lights to turn on the pen, then slowly pour water, pour the water after removing the pipe, out the bottom of the decorative shell. After a good cleaning, then it is installed, and then water is added to the right and then the desired position.

6, the tank using the power of the computer USB or DC5.0V. Power Supply with USB Mini 5P (V3).

Features:

1, multifunction calendar: year, month, day, time, week, temperature display; alarm and snooze, natural sound music, colorful backlight functions.

2, the electronic fashion tank: Electronic loops water, underwater LED lights, LED lights and so on.

3, the electronic recirculating aquarium, underwater lights

4, multifunction pen holder

5, color backlight / time / date / temperature / display, snooze alarm

Product Dimensions: 24 (L) x 10 (W) x 19 (H) cm

NW: 0.7KG

Color: Black / White

Random distribution: a bag of pebbles, a USB cable, a water plant

This unit uses three AA batteries and USB-powered or DC5V (This product does not contain a power adapter)