:( sorry to hear that- hope the tank is doing better soon - sucks to lose something from your tanks :(
Yeah- tank raised is definitely the way to go - the better way that is. The pairs I have had have been wc per the lfs. And I think have had better appetites from other posts I read from various keepers. That is the only diff I can tell so far- but I have not had tank raised................... (yet!), lol,.... waiting to see where this batch of eggs takes me :)