One problem with that.
I personally dont feel that killing animals is fair just so I could try something I have never tried before.
It is better to research and trust in others opinions and advice and personal experiences.
The aquariums hobby isnt about trying and failing, thats what separates the men from the boys, to say. Advanced aquarists research, research and then research some more before attempting things many have failed at. They also get involved with others who have the knowledge they desire and are open to others experience.
Please dont kill any more innocent critters because you refuse to take the advice of others and wont take the time to research.