I don't suggest anyone do this but I used a 100w LED driver with 24 volt output and connected 2 wire leeds to it and put it on the end of a plastic rod. I stripped the end of the wires and placed them 1/8" apart. It took me 30 minutes to kill at least 50 aiptasia. You have to make sure you don't put your hand in the water and you connect it up to a wall plug with ground fault protection. Working with water and electricity is very dangerous and nobody should try this.
