I run carbon 24/7 always have, always will.
As for DSB's, The ocean is technically a DSB, BUT we dont have hurricanes and other natural things that keep it WELL turned over. As reseult, all the things that accumalte in the sandbed turn it into a solid overtime (within 5 yrs). When we moved Gary's 125g and 120g, both established reef tanks that had been up for 5 and 8 yrs, he thought his sandbed was being turned over enough by all the hundreds of sand sifters he had and the engineer goby's. Well we pulled out 2-3 chunks of what use to be sand, but had now turned into a black rock/mass of worthless DSB. _________ [CENTER]Renaming Our Corals "Believe those who are seeking the truth; doubt those who find it." Andre Gide |