Goldfish need plenty of fiber in their diet. Feed them extra aquarium plant cuttings or gel foods made up entirely of vegetables like pears, collard greens and dill for best results.
Fancy goldfish should also receive frozen or freeze-dried foods such as blood worms, brine shrimp nauplii, and daphnia as food options. Live insects, mosquito larvae and tubifex worms should be avoided at all costs.
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Diet
Ranchu goldfish are omnivorous fish that require a balanced diet of both plant matter and protein to remain healthy. They thrive with a mix of high-quality pellets tailored specifically to them as well as frozen or live foods such as daphnia or tubifex worms, while any floating foods should be avoided to reduce air swallowage while eating and potentially lead to swim bladder disease.
Opt for gel foods such as Repashy Super Gold and Gargeer Goldfish Food that feature premium ingredients instead of the generic fish meal (ground up waste from processing human-grade fish for consumption) found in many flakes and pellets. Furthermore, these sink to the bottom of your aquarium for easier eating while decreasing air swallowed during digestion, providing greater swim bladder health benefits.
Ranchu goldfish are peaceful species that can be kept either alone, or with other round-bodied varieties like Lionhead, Celestial, or Telescope goldfish. Avoid pairing them with faster swimmers as these might become too competitive during feeding time.
Breeding
Ranchus goldfish, like other Cyprinids, are known for scattering their eggs wherever they come in contact. To prevent this, either remove decor from your tank or install a spawning mop for maximum effectiveness. Also keep parents out of breeding tanks as they will eat the eggs and fry that come into the tank.
Ranchus fish that make an impact at shows are distinguished by compact bodies with pleasing arches, balanced fins and unique head growth known as wen. Additionally, show-quality Ranchus must feature short tails which droop close to their bodies.
Goldfish are omnivorous fish that require a balanced diet of high-quality pellets, frozen or live food like brine shrimp, daphnia, bloodworms, tubifex worms and fresh vegetables such as kale, spinach carrots and beetroot to avoid swim bladder problems caused by swallowing too much air at one time. Commercial sinking pellets work well or alternatively you could try fish-specific gel food made of ingredients like krill, whole menhaden and spirulina which will both nourish their health while not polluting the water’s environment either!
Health
Ranchus fishes tend to be hardy creatures, yet they still may succumb to some of the same health conditions found among other captive fish species. This includes Ich (which causes white spots on their body and fins), Swim Bladder Disease, Constipation and Rot (which typically targets their beautiful double fan fins).
Ranchus goldfish varieties, like other goldfish varieties, are omnivorous animals that need both plant and meaty proteins for survival. Frozen bloodworms, daphnia tubifex worms and brine shrimp make delicious treats; however, for optimal health it’s usually best to feed these nutritiously balanced flakes or pellets made specifically for fancy goldfish species.
Look for foods with minimal fillers such as corn, wheat flour and barley. Also try to steer clear of those containing excessive vitamins as these may overwhelm a fish’s digestive system. Ultimately choose something high in protein from whole fish sources with no more than 10% carbohydrates or fiber content.
Care
Ranchus goldfish were not intended to live in the wild. Their egg-shaped bodies and prominent heads make them susceptible to various health problems, including swim bladder disease that causes them to float at the surface of their tanks.
To prevent this, it is vital that goldfish receive a diet rich in fiber. This can be achieved by providing canned green beans, zucchini slices and leafy vegetables such as lettuce and spinach to feed on. Blanching food before giving it can also help wilt it and soften it for easier consumption by the goldfish.
Ideal diet for fish includes feeding them a nutritionally-balanced flake or pellet food with both plant and protein sources, along with supplements like brine shrimp, blood worms and tubifex worms as they provide extra fiber that reduces air swallowed and minimizes potential causes of bloat or swim bladder disease.
