looks like an asterina starfish to me
2 seconds on google would have given you the answer...
Sure. Here it goes: "at least try to help yourself. Google works using simple and vague terms. 'Small white reef tank starfish hitchhiker'. BAM answer found. Pour yourself a drink, pat yourself on the back and enjoy your tank.
All of the above is true, some things are simple answers and some aren't. But if you aren't willing to try to help yourself where is one going to end up?
This is much like raising a child. You as a parent don't expect to tie your child's shoes forever, you make them try and then help if needed. Being spoon fed forever doesn't help anyone.
There is even an expression old as dirt about this very thing-god helps he who helps himself.
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