just added 2 gorgeous allardi clowns who took right away to my BTA. BTA has only been in tank less than 2 weeks but has stayed put in the spot it moved to on the first day, inflating beautifully. BTA is eating well, expelling and inflating-deflating as its supposed to - so I think it was happy without clowns. It was in perfect shap but today, after a half day with both clowns in/out of the nem, its now curled up to the size of a pea. Does it ever happen that a nem will not want the clowns, or is it just in a bit of a shock. (PS clowns seem very happy now hovering over my huge wellsophyllia!)