They Tolerate a wide array of water problems but will prefer a seriously planted, a bit acidic tank. Additionally they prefer to eat mostly Dwell foods, like brine shrimp and white worms. Picture Editorial Credit history: Wikimedia Commons The Satan’s Hole Pupfish is amongst the rarest fish on earth, found https://aquariumsfishtankonline.blogspot.com/2025/03/what-are-steps-for-routine-maintenance.html