I think I've managed to remove them all by hand in my nano (8gal). Apparently they were eating more than just the zoas as I now have a crazy number of tiny snails all over the place (or maybe they just hatched or something, I have no idea what new snails look like, these guys are teeny tiny). I still have the one zoa from the frag that got munched on so hopefully it does well.
Now to attack the main display tank. I siphon monthly or so but I suppose I'll have to put more effort into it as there are hundreds of them in there. This is going to take awhile.....
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Christy's Reef Blog
My 180 Build
Every electronic component is shipped with smoke stored deep inside.... only a real genius can find a way to set it free.
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