Fool-proof nem tank?

[reef_research]

i have heard that people with anemones in their tanks usually take measures to make sure the nem can't be harmed by overflows and powerheads, etc.; are there any specific mods for equipment/design that could make an aquarium completely nem proof?

Thanks,

 

[Aaarrrggg]

There's some good info about covering powerheads at http://www.karensroseanemones.com/ (Hehe I love quoting her site, such a good read)