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How to Enhance Your Arowana’s Color?
Arowanas are prized for their bold shape and vivid color, but sometimes the fish fade or never reach full brilliance. Color comes from pigments in the scales, so the fix is mostly environmental and dietary. Keep water clean and stable—regular changes, correct temperature, pH, and hardness—and avoid sudden swings that stress a red arowana and stall its coloring. Feed pigment-rich foods like small fish, shrimp, bloodworms, and earthworms, especially during the key coloring stage. Use moderate LED lighting and the right tank background (black suits red arowanas, in a dimmer setup), and balance swimming exercise with proper rest to support pigment production.
Featherfin Bannerfish
The Featherfin Bannerfish (Heniochus chrysostomus), mainly from the Indo-Pacific coral reefs, is also called the Feather Knife. Named for its feather-like tall dorsal fin, it eats invertebrates and coral polyps, so care is needed in the tank.
Glowing-scale Butterfly-tail Goldfish
The Glowing-scale Butterfly-tail Goldfish is a goldfish variety whose special coloration interweaves black, white, and red patches like a Chinese ink painting, earning it the nickname 'landscape-painting butterfly tail'.
Triangle Butterflyfish
The Triangle Butterflyfish (Chaetodon triangulum) is native to the coral reef waters of the Indian Ocean and is very beautiful. As a marine fish it is somewhat challenging, so providing suitable saltwater conditions is essential.
Redeye Tetra
The Redeye Tetra (Moenkhausia sanctaefilomenae) reaches 5-7 cm as an adult, with a silver-gray body. Very peaceful and fond of schooling, it occupies the mid-upper layers and is easy to keep. It is a close relative of the head-and-tail light tetra and easily confused with it by beginners.
Chinese Sucker
The Chinese Sucker is a peculiar, brightly colored freshwater fish unique to China, also called the Chinese Sailfin Sucker and known as the 'Asian mermaid' in Southeast Asia. A Class II protected species, it is prized by aquarists for its distinctive shape and the auspicious 'smooth sailing' symbolism.
Asian Arowana
The Asian Arowana is a primitive, endangered species known as a 'living fossil' and called 'Dragon Spitting Pearl' in Hong Kong. Resembling the legendary dragon, it is one of the most popular and expensive ornamental fish, distributed across Southeast Asia.
Wrought Iron Butterflyfish
The Wrought Iron Butterflyfish, also known as the Black Discus, is a striking marine fish with a black body covered in white-edged scales that look like sequins. Native to the northwestern Pacific, it is a beautiful but challenging species best left to experienced aquarists.
Panda Butterflyfish
Also called the Black-face Butterflyfish in Taiwan, the Panda Butterflyfish turns brown when frightened or at night, a distinctive trait. In the wild it lives in coral reefs at depths of 3 to 25 m.
Maroon Clownfish
The Maroon Clownfish (Premnas biaculeatus), also called the Spine-cheek Clownfish, is a common clownfish native to coral reefs of the Indian and Pacific Oceans. Adults reach 10 to 15 cm and are marked by three silvery-white bands across the body. In the wild it forms a close, mutually dependent symbiosis with sea anemones.