Geophagus crassilabris
Geophagus crassilabris is a peaceful cichlid known for its characteristic terrestrial feeding behavior. It uses its thick lips to sift through the substrate for food, hence the name 'eartheater.' While they are generally amicable, males can become territorial during breeding. It's crucial to provide them with a sandy substrate to replicate their natural environment, where they can display their unique feeding behavior. They are social fish and do well in groups but need enough space to prevent territorial disputes.