laser

So I've been doing some reading and bought a 5.5 watt cnc engraving laser to nuke pests in my tank. Currently it's little star fish but most accounts are about aptasia. I also wanted a plug in version since the batteries don't last long. One I've got comes with a beefy heat sink and I added a...

Do any of our members have one and have had success using it? I've got an Aiptasia explosion and some GSP I need to tame before it wipes out my zoa garden. There is some in places too hard to reach with a syringe and Aiptasia-X.