instant ocean vs reef crystals

[megatron_55]

I use crystal sea ... Anyone heared of it before? . . . thats what I thought . . . Im pretty sure they're all the same when it comes down to it . . . besides check out my tank



Not bad eh?? Note that thats a 27gal thriving nano reef . . . been running for about a year and two months . . . Notice the acro's (top middle right and one just behind the blue tang)??? My lights are PC's