The Bluefin killifish is actually a variety of fish indigenous to the coastal waters in the southeastern United states of america. This fish is also referred to as the Atlantic bluefin killifish, Gulf bluefin killifish, plus the bluefin mudfish. As with other cichlids, you shouldn’t hold plants in their tank. https://aquariumtanksinmalaysia.blogspot.com/2025/01/how-to-keep-your-fish-pond-clean.html