Alright so I got to thinking one night and found a little something that does pretty well at killing aiptasia....super saturated saltwater! Take a cup, toss some salt, tank water and start mixing. If the ratio is right, you will have salt at the bottom of the cup (if you don't, add more salt). The heavy saline water acts as a burn to the aiptasia (well, maybe not a burn, but thats how I picture it....kinda like salt to a slug) I figured that the aiptasia is all tissue, something has to burn it. Thought back to the days of a kid with salt and slugs....bam, idea popped into my head. The best way I've found to actually inject it is with a needle, injecting it near the base. It might take a 1/4 to 1/2 the syringe of solution depending on the size. Some took smaller amount, those were usually the smaller ones. Inject it at the base and you should see the solution shoot out the mouth. If you see that, it's almost certain the aiptasia will perish. Once you've sucked all the super saline water out of the cup, add some more tank water, stir and repeat. Hopefully this works well with those who have some aiptasia. Let me know how it works for you 
