Short story, I was "babysitting" a clam (derasa) for a friend of mine and it did exceptionally well and looked happy as can be. When he finally got his tank situated he took the clam back and I was left with the feeling of the tank looks like it was missing something. While at RAP this weekend I saw a few maximas and took one home. I tried to pick the healthiest one that I liked the pattern on. Hopefully I made a good choice.