I have recently relocated my BP's from 40 gallon show tanks to Iris tubs. This will be my first time feeding them in their tubs. Might be a silly question but should I leave the tubs open after they grab their prey until they finish eating it, or close the tub and let them eat then?
The reason I ask is because my BP's in the final phase of swallowing their prey, stand up on their bellies and lift their heads in the air to take the prey down their throats. Inside a tub, which is significantly lower in height than a 40 gallon, I don't think they'll have the height needed to stretch into the air and do this. Should I leave the tubs open until the finish off the prey because of this?