I want to add a tuxedo urchin to my tank and I want everyone's opinion on whether you think it will deplete my coralline or not (I love my coralline!!).....the tank is a 55g and has been up and running for over 3 yrs....hope this pic thing works!!
i love the idea of a tuxedo urchin...as for depleting your coraline, how quickly is it spreading? i think it is more likely to eat the softer green algaes in your tank before it munches on coraline
