Be careful with Aiptasia-X, Joe's juice and all similar methods. They can work if you do it perfectly. If not, you will spread the pest anemones throughout your tank. I managed to turn one into thousands this way and had them totally overrun my original 75g reef tank. I have not tried the laser frying method. When I can remove a rock, I do and blast it with a torch cigar lighter (very satisfying to incinerate the pests!).
In my (all too extensive) experience with Aiptasis and Majano anemones, biological control is the most foolproof way to deal with them. Berghia nudibranchs work according to most folks, peppermint shrimp (if you luck out and get one that likes the anemones) can work. Peppermints have been a mixed bag for me. I have probably purchased 20 or more over the years and only 2 or 3 ate Aiptasia to any extent; moreover, the shrimp did not live all that long (months in my tank). I have had the most success with 1) a matted filefish and 2) a Klein's butterfly. Both of these have wiped out Aiptasia populations in two tanks and the best part is that they live a long time and eat any new ones that pop up. Feed them daily with meaty foods so that they don't develop a taste for any of your corals. The Klein's butterfly was an LPS nipper until I started feeding mysis shrimp to that tank. The Klein's is an attractive fish and reputedly hardier than the copper banded butterfly. The filefish is so ugly that it is cute.
I bought mine online, quarantined them with copper for a month and then let them munch away. No Aiptasia for almost a year now.
Bruce