Aquarium Setup for Nocturnal Fish
Black Ghost Knife Fish Care Guide
The Black Ghost Knife Fish (Apteronotus albifrons) is one of the most unusual fish you can keep in a freshwater aquarium. It has no dorsal fin and no proper tail fin. Instead, it glides forward and backward by rippling one long fin that runs along the underside of its body. Add the jet-black body, two […]
Best Practices for Caring of Your Black Arowana
The Black Arowana (Osteoglossum ferreirai) is one of the most striking fish a large-tank keeper can own. It’s a close cousin of the more common Silver Arowana, with the same long, sleek body, big upturned mouth, and graceful way of patrolling the top of the tank. But it’s rarer, more expensive, and a little more […]