The Red Tail Shark can be a standout in any freshwater aquarium. They should be kept in groups of 6 or more fish, and because of their active nature and large adult size, the aquarium should be at least 4ft long to allow them a good amount of swimming space.

Also known as “Red Neon Rainbowfish”, they reach about 1.4 inches in length, and exhibit bright orangey-red coloration with a light blue stripe down their back and blue rings around their eyes. Swordtail fish (Xiphophorous hellerii) are a very popular community aquarium fish. Fully grown in 6 months. Rainbow Fish includes rainbow fish species. The usual habitat of these species is the swampy areas with muddy substrates or the weedy margins of lakes where they feed on detritus and algae filaments. Rainbows are a group of freshwater fish originating in Australia and Southeast Asia. Its scientific name is, Melanotaenia fluviatilis. Silvery, blue-grey with a luminous rainbow colouring on the tail. The tank must be densely planted with a good variety of plants. They have a red spot behind their eyes. Care and feeding: Red Rainbowfish are omnivorous, but usually eat a heavily meat based diet.

Colouration varies with sex. Rainbow fish are easy to keep, they are peaceful. Sometimes, the body of an albino rainbow shark will take on a light pink or yellow hue as well. They have quite unique types of fins with a great variety of colors, making them commonly referred to as Red swordtails or Green swordtails. (An exception is the tiny Threadfin Rainbow, I. werneri, which should be treated like a Pseudomugilid.)

Males show the green/blue but females are much less colourful. Red Tail Shark: Tankmates, Care Guide and More… Red Tail Shark: Tankmates, Care Guide and More… June 28, 2018 Robert Freshwater Fish 19. Their popularity stems from their ease of care and peaceful nature. Posted in: rainbow fish care, rainbow fish types, rainbowfish breeding, ... Red Rainbow Fish -The males of this species will develop a beautiful rich ruby colour in the presence of females and if they have a dark coloured substrate.

This fish has the same red fins as the rainbow shark but has a white body rather than blue or black markings. A male fish, without a female present, may become duller in color. Australian Rainbowfish. They may be vicious to plants. Care Level : Moderate; Water Conditions : 7.0-8.0ph (Moderately hard to very hard) Temperature : 78-86°F (26-30°C) Maximum Size : 4-5 inches; Feeding : Omnivorous diet; Boesemani rainbowfish or Boeseman’s rainbowfish are a popular, hardy, easy to keep fish available in the aquarium hobby. Red Rainbow fish are quite capable of 6 inches in length (15cm), but may be smaller in the aquarium.

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Care Red Rainbowfish are a peaceful shoaling species ideally suited to the planted community aquarium. Temperature ~82°F

They are schooling fish and prefer to be in schools of 6 or more rainbowfish and they are also a peaceful community aquarium fish.