How Long Can Molly Fish Live Without A Filter in the USA

Do molly fish need filters? Proper aeration creates tiny bubbles to oxygenate water, providing the healthful environment mollies need to thrive. Naturally occurring bubbles from filtration are not enough, so an air pump or air stone is necessary. Pump-generated bubbles aerate your aquarium, providing your mollies with breathable oxygen. Will my fish be OK without…