What minimum tank size is required for a stable school of six or more adult silver dollars?

Answer

75 gallons (or 265 liters)

A group of six or more adults necessitates an aquarium starting at 75 gallons, or preferably around 265 liters, to accommodate their size and swimming habits.

What minimum tank size is required for a stable school of six or more adult silver dollars?
fishaquariumsilver dollar