Wow LiveAquaria is selling tons of rock this week. I just ordered 60lbs. of the Lalo rock for my new 90g. I'm planning to get a few select big pieces from one of the LFS
after the shipped stuff cures.
LiveAquaria and some other sites say that you can use 1/2lb a gallon less of Lalo live rock compared to Fiji rock because it is less dense(3/4 - 1 1/4 lbs/gal
for Lalo and 1 1/4 - 1 3/4 lbs/gal
for Fiji). If true, gallon for gallon the Lalo rock works out cheaper than the Select Fiji Premium. About $5.93 a gallon for the Fiji and $5.29 a gallon for the Lalo, shipped (based on 1lb of Lalo/gal
and 1.5lbs. of Fiji).
You recover the higher price of the product in the reduced shipping weight.