hi there. please help. bought on sat. a anemone. water in good condition. he ate some tuna last night. had some power lost for about 2 hours. battery air pump out and have a lcd torch on it and power back on anemone still fine and about 5min ago he just colaps and turn purple and all the tubes like 10 time smaller and the anemone. about the anemone it have purple points and long tubes.