My suggested protocol is to use tank transfer for all new specimens to insure against cryptocaryon irritans. 12 days and two 20 gallon tanks is all it takes.

The initial receiving tank is temp and SG adjusted to the bag water( SG a few points couple of points lower than the bagwater is ok but not higher) This obviates the need for drip acclimation and prolonged stays in bag water where pH can rise and ammonia toxicity can increase once the bag is opened. This is particularly important...