i was wondering what the signs to look for were when an an inverabre like a starfish is dieing.
i put one in my 3month old tank last week and he's moved to the back of the tank, and stayed in the 1 spot now for ages, his lost a little color eg. the tips of his arms ar darker than the rest of him, i bought it as a RED star form my LFS
some folks seem to think it's a linka star..
should i net him and move him somewhere else in the tank. or leave him be?