Sea slugs?

[Soccerdude]

Anyone ever heard of keeping sea slugs?

 

[Rutrag]

About the only ones that do well for a time are sea hares. (Most people would not call these pretty.) Even these are iffy as they need a lot of algae to stay fed. Pretty much all the other ones have peculiar dietary habits - they eat only one type of coral or only a certain starfish or anemone. In most cases we don't definitively know what kind eats exactly what.

 

[Soccerdude]

Wow, thanks