Black and white Maxima's, survivability?

[skinz78]

Lately I've been wondering what other people are experiencing with their black and white Maxima's as far as survivability? I have found that the smaller they are the harder they are to keep happy, even harder than any other small Maxima clams. Anyone else experiencing this?

 

[reefkoi]

Ive found they do just as well as any other maximas, the only issue with the smaller ones seems to be them flipping themselves over and if I don't notice it for a day then they die. I'm working on some new clam stand rocks that should get rid of the problem so they do much better by not being knocked over or being able to flip themselves