Fish attractant device that uses clicking sounds to capture the attention of curious fish. The device fits on the index finger of the hand that does not hold the speargun and is operated by the thumb rotating the toothed wheel. The ideal way to make it effective is to produce, when you are at the bottom, a few ticks then switch to silence. A screw with a nut makes it possible to adjust the sizing so that it is suitable for various hand sizes and to be used with thicker gloves.