Let me start off by saying that this is my first 20 gal tank . Crs, buces arrived today! - What.. only 5 pictures per post? Buce came in alive, pieces rotting here and there and portions were a little smaller than expected but none the less they are alive for now. The crystal shrimps does not look good at all, doing drip acclimation right now at 2 drops/sec. Will be interesting to see how they fair in a new tank, currently ph 6.8, 140 TDS(24 tap) ( kh / gh kits on the way) and temperature set to 79 F.