Hank I personally never used it on mushrooms but I did send it to someone for that purpose and she said it works on her hundreds of mushrooms. I don't know how long it would take to kill a mushroom and If I find her I can ask her.
I also never used it on Aiptasia but out of the 80 or so that I sold many people bought them for aiptasia. I have about a dozen reviews about those creatures and so far no one said it didn't work, but I don't have any aiptasia so I can't swear by it.

A very neat item. I wish you the best of luck with it. It's nice to see technology advancing the hobby.

__________________
Doc

Dr Hank's 200 gallon Reef Tank
http://www.aquariumforum.com/f46/drhanks-tank-3440.html

Thanks Hank. I am having a little more luck with it than I would like right now.
I broke mine by slamming it in a drawer but I made one last week that truned out to be defective, it filled with water so thats the one I use on my mojanos. It still works like that but I can't sell it.
Take care.
Paul

I am still trying to figure this out why certain snails are attracted to this and would like to do a test by keeping a small amount of electricity going in one area and see if I can get a bunch of Stomatella to come running.
I can't tell if they are curious of if they smell burning mojano. I also wonder if this can be used to trap certain creatures.
I love to experiment.

Was wondering if you could make me one as well... this is a major problem in my tank.I have atleast 50 plus small ones but i need to get them gone asap...please help me out lol...let me know thanks again Matt

njstillwell I pmed you

Hey, everybody!

This is Paul B's wife, best friend, dive buddy and very rarely his critic. However, this time I must boast about this "Zapper" thing. I can't believe my husband, Paul B, finally got me hooked into this hobby in some small way and it was fun too--much to my surprise. I loved zapping with his new invention. Who would have thought? Our tank is looking better than ever now that I am involved with the clean up. You see fish is Paul's passion and mine seems always to be cleaning up something or another. Anyway, I am really proud of this guy and his latest invention. By the time I was finished, there was not even a hint of a mojano or tentacle in site of our 40-year old reef.