{"product_id":"marble-ghost-knife","title":"Marble Ghost Knife","description":"The Marble Ghost Knife is a striking freshwater aquarium fish prized for its sleek, translucent body and distinctive knife-like silhouette. Native to South American waters, this peaceful species glides gracefully through planted tanks, feeding primarily on small invertebrates and organic debris. Best kept in groups of 3 or more, they thrive in soft, slightly acidic water with plenty of hiding spots among plants and driftwood. Their nocturnal nature makes them ideal for community tanks seeking low-aggression inhabitants. Requires a minimum 20-gallon tank with gentle filtration to avoid stress. A captivating addition for experienced aquarists who appreciate subtle, elegant fish.","brand":"Natural Environment Aquatix","offers":[{"title":"Default Title","offer_id":48098579644657,"sku":null,"price":39.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0481\/6289\/8084\/files\/Marble_Ghost_Knife.png?v=1777910800","url":"https:\/\/naturalenvironmentaquatix.com\/products\/marble-ghost-knife","provider":"Natural Environment Aquatix","version":"1.0","type":"link"}