Sorry, I only come here when there is a problem I cannot figure out in a panic I posted bichir in marine/saltwater the tank was freshwater and the bichir lived, it was bloat the salt helped but later in the year he jumped out the back of what I though was a secure lid after a year of them living there, so I moved them to a 75 gallon with a secure lid, the inhabitants of the ten gallon at the time were 2 delhezi bichir 5 inches, 3 senegal bichir 5 inches, and endlicheri bichir 6 inches I could post pictures if you want