Altolamprologus compressiceps

The Compressed Cichlid is a fascinating fish from Africa's Lake Tanganyika, instantly recognizable by its tall, extremely flat body. This unique shape is not just for looks; it allows the fish to slip into narrow rock crevices to hunt for small shrimp and fish fry, which form its natural diet. In an aquarium, it needs a similar environment, so a setup with plenty of rockwork, caves, and crevices is essential for it to feel secure. While generally peaceful and a slow swimmer, it has a strong predatory instinct and will eat any tank mate small enough to fit into its mouth. It is not a beginner's fish, primarily because it demands very specific water conditions that mimic its home lake: the water must be very hard and alkaline. You cannot keep this fish in typical soft, acidic community tank water. For feeding, this carnivore thrives on a diet of high-quality meaty foods like frozen shrimp, sinking pellets, and occasional live treats. Because it's not very active, it doesn't need to be fed every day; a few times a week is sufficient to keep it healthy without making it overweight. It is best kept alone or as a compatible pair.