Help with this acro?

[bv_reefer]

when one of my colonys started to RTN at the base i made 1 frag, then fragged the rest of it a couple days later, and the first one i fragged was the only one to survive even though the others looked perfectly fine when i cut them off the colony. i tryed the the TMPCC and as snappy mentioned it did nothing, then i sorted in different locations in the tank, some in high flow some in low, and still nothing, kept on losing 2-3 frags/day, just a thought-

[Snappy]

Proper parameters are very important with sps so if they aren't right flow won't make a difference.