Looking for an interesting, good armored combat vehicle first mate for your \\"lonely\\" Arowana? Freshwater stingrays are one of the maximum enthralling of apposite cistern mate options. Their bottom-dwelling traditions as asymptomatic as their natural and eating requirements form them significantly convincing additions to thriving Arowana tanks.
Ray Background and Characteristics
Rays be to the Chondrichthyes lecture and are outright gristly. They are essentially round, broad, dead flat aquatic vertebrate. Freshwater rays move in a assemblage of sizes and can inventory from 10 inches to ended 3 feet! The rays utmost readily kept by tank keepers are members of the Potamotrygonidae (or \\"P\\") loved ones. These as usual realize roughly 18 inches and fit very well in an Arowana tank.
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By far the majority of freshwater rays accessible to hobbyists hailstones straight from the Amazon River Basin. They recreation an remarkable schedule of patterns that support to camouflage them along river bottoms. Spots, scribbles, rosettes, and least circular, pebble-like patterns are every of the most beautiful and intriguing ray patterns.
Freshwater rays have burly oral cavity environs which let them to eat a mixed bag of crustaceans and seafood. They also have possession of a individual \\"tail stinger\\" up to twice their proportions in fundamental quantity. These are appendages that are sarcastic at the end and attribute venom glands. The ray\\'s \\"sting\\" (the complete member) is whipped up near lashing celerity underneath distress. Even trivial or newborn rays can impose painful, cytotoxic stings near their appendage. Venomous stings are ordinarily replaced all few months, and attention should be taken to expurgate and object still-venomous, dropped stings attentively.
Rays are not ravening by nature, and their process stingers truly are well thought out a team instrument. Rays run to domiciliate the bottommost of a armored combat vehicle and pull undersized fuss from surface-dwelling Arowanas. Should an Arowana unsettle a Ray, however, injury to both is promising to turn up. Housing a large or mature ray as opposed to a young, midget illustration is wise. The proportions of the large ray may deter the Arowana from imminent it.
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Caring for Rays in the Aquarium
Freshwater rays prefer totally clean, well-filtered tank sea. The attending demanded by Arowanas in expressions of marine talent usually ensures rays get ahead as their army tank couple. They like a warmth and pH in chain next to that of Arowanas, and even enjoy several of the aforementioned foods. Rays boom on a fare featuring dwell hay such as as farm-raised earthworms, bodily fluid worms, shrimp, and pieces of fish. Rays suchlike to skin in soil or marvellous gravel, but it is not obligatory for their wellbeing. Tank decorations such as as rocks and wood are the same not requisite for their pro.
Unlike Arowanas, red-blooded rays should transform swiftly to their new situation. Care must be taken during the adjustment spell that the Arowana sediment impartial in the ray. At the original representation of any trouble, urgently eliminate the ray from the tank!
Rays do impose numerous special considerations to insure optimum health:
o Rays are scaleless aquatic vertebrate and cannot stick out the bulk of aquatic vertebrate medications unless injected
o Plecostomus and new sucker-mouthed fish may suction the cautionary substance casing from rays, causation blister and even death
o Heaters can oblige comic to a ray\\'s record. To disqualify injury, a guardian hedge should be located about heaters, heedless of entity.