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Tetras, those diminutive and brilliantly hued denizens of freshwater, proudly claim their spot within the characin family. Their vivacious pigments render them beloved members of the aquarium community, celebrated for their chromatic splendor. Spanning over 150 distinct species worldwide, tetras trace their origins to the tropical South American domain and the damp African milieu of … Read more
When we think of eels, we often visualize long, serpentine fish lacking scales and having underdeveloped fins. Eels belong to the Anguilliformes order, with a fascinating diversity of 15 families, around 140 genera, and over 800 species globally. You can find these creatures in virtually every ocean, especially in the tropical Atlantic and Indo-Pacific regions, … Read more
Being omnivores, hermit crabs are known for their versatile palate, from snacking on fish eggs and tiny snails to munching on fruits and vegetables. It’s hard not to be amazed by their eclectic tastes. But a commonly posed question by hermit crab enthusiasts is: “Can they actually eat blueberries?” Let’s dive in to uncover the … Read more
Diving enthusiasts often marvel at the rich variety of octopuses that inhabit the ocean depths. With approximately 300 distinct species identified, these remarkable creatures display a myriad of sizes, hues, and patterns. Their mushy, shell-less bodies are predominantly muscular, adorned with arms lined with numerous suckers. Notably, a mature female octopus’s arm boasts over 280 … Read more
Globally, we’ve pinpointed over 3,000 catfish species, yet many remain shrouded in mystery. Predominantly, these fish relish the warmth of freshwater habitats, particularly rapid rivers and lakes. Oceanic expanses almost everywhere on Earth, barring Antarctica, harbor catfish. Recognized as bottom dwellers, they typically feast on other fish and algae. These creatures are easily identified by … Read more