Decorative aquarium with water dance effect

A decorative aquarium with a water dance effect, comprising:

• (a) a substantially rigid transparent main body filled with a liquid;
• (b) a base seat being detachably engageable with the transparent main body for supporting the transparent main body;
• (c) a single chip that generates and processes a plurality of control signals, the control signals comprising:
• i) a plurality of audio signals, ii) a plurality of bubble signals, and
• iii) a plurality of light signals;
• (d) a controlling circuit connected to the single chip for transmitting the control signals to:
• i) an electrical air pump electronically connected to the controlling circuit and being controlled by the bubble signals;
• ii) a plurality of light emitting sources located in the base seat and electronically connected to the controlling circuit, the light emitting sources being controlled by the light signals;
• iii) one or more speakers electronically connected to the controlling circuit, the speakers being capable of reproducing at least one melody of music based on the audio signals;
• and
• (e) a power source for providing electric power to the decorative aquarium;
• whereby an amount of air pumped out by the air pump and one or more colors of light emitted by the light emitting sources can be varied according to the control signal generated by the single chip to create the water dance effect.