Jewel Cichlid

Native to slow-moving rivers and streams across West Africa, Hemichromis bimaculatus is one of the most visually striking cichlids you can keep. During breeding condition the body blazes a deep crimson red, covered in scattered iridescent blue-green spots that shimmer under aquarium lighting. Outside of peak color, they still carry enough personality and pigment to demand attention in any tank.

They're not a beginner fish despite being hardy. Water quality is forgiving within reason, they tolerate a pH range of 6.5 to 7.5 and temperatures from 22 to 28 degrees Celsius, but their temperament is not forgiving at all. These fish are wired for aggression, especially once a pair bonds and stakes out territory. A 120-liter tank is the bare minimum for a pair, and realistically more space is needed if you want to house them alongside anything else.

Diet is straightforward for a carnivore. High-quality cichlid pellets, frozen bloodworm, krill, and earthworms all work well. They eat aggressively and enthusiastically, which makes feeding entertaining but means slow or shy tankmates get outcompeted fast.

Heavy planting is actually useful with this species, not because they eat plants, but because dense vegetation breaks sightlines and reduces territorial aggression. They may uproot softer plants while rearranging substrate, so tougher rooted plants or floating species work better.

If you want to see these fish at their absolute best, a species-only or heavily stocked African biotope setup lets you appreciate their behavior without the constant stress of managing aggression. Browse real builds featuring Jewel Cichlids to see how experienced keepers arrange tanks to work with their territorial instincts rather than against them.