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4113 results for “ear pH”
One-Spot Butterflyfish
The One-Spot Butterflyfish (Chaetodon unimaculatus), also called the Teardrop Coralfish, is a distinctive common butterflyfish from the Indo-Pacific tropics, named for the single black spot on its upper side. Reaching 20 cm, it is gentle and best kept in a mature reef tank with stable marine water.
Tancho Kohaku Koi
The Tancho Kohaku Koi is a white koi with a single red spot on the top of the head, earning the feng shui name 'good fortune ahead.' A temperate fish, it is hardy but sensitive to temperature swings over 4°C. Popular as a feng shui fish for career luck.
Red Goose-Head Goldfish with Narial Bouquets
The Red Goose-Head Goldfish with Narial Bouquets is a recently developed goldfish variety with a red body and a head growth limited to the top, plus nasal pom-poms. The red-pompom form is especially popular. Eurythermal and easy to keep, it tolerates 0-38°C but not sudden temperature swings.
Chinese Giant Salamander
The Chinese Giant Salamander (Andrias davidianus) is one of the world's most precious amphibians, a Class II protected aquatic wildlife in China, nicknamed the 'baby fish' for its cry like an infant. Fierce and agile, in captivity it can live 50-60 years. It is carnivorous, swallowing prey whole.
Large Mudskipper
The Large Mudskipper (Boleophthalmus pectinirosris) is a warm-water intertidal fish from China's coastal regions that hops across mud using its pelvic fins. It is solitary, burrow-dwelling, breathes through skin and tail, and is not hard to keep. It is also used as food.
Giant Danio
The Giant Danio is the largest of the danios, reaching 10-12 cm, with a peaceful temperament and a love of jumping, so a covered tank is needed. A hardy subtropical fish from Sri Lanka and India, it tolerates cool water down to 10°C and accepts a wide range of foods.
Red Dragon Wrasse
The Red Dragon Wrasse (Bodianus scrofa) is a large, carnivorous ornamental fish named for its dragon-like shape and fiery red coloration. Widely kept as a feng shui fish, it is popular in Southeast Asia and can reach about 43 cm. It is easily startled, so a covered tank and stable water are essential.
Orange-Socket Surgeonfish
The Orange-Socket Surgeonfish (Acanthurus auranticavus) is a tropical marine algae-eater found on shallow outer reefs at 3-20 m depth, reaching up to 35 cm. Adults live in groups. Its name comes from the bright orange tail spine, and the body is brown-black with an orange spot before and after the pupil.
Orange Arowana
The Orange Arowana is a variety of Asian arowana kept by some as a feng shui fish. With a suitable environment and scientific care it is not difficult to keep. Fully grown fish reach about 90 cm, with orange-red gill covers and orange scales, and are the most affordable of the red arowana varieties.
Black Bubble Eye Goldfish with Dorsal Fin
The Black Bubble Eye Goldfish with Dorsal Fin is an all-black variety of bubble-eye goldfish that first appeared around 1982, prized when its color is as deep as ink. Unlike tailless bubble eyes, it retains a normal dorsal fin. Its fluid-filled eye sacs are delicate and require careful handling and stable water conditions.