The Pom Pom Chocolate Goldfish is a rare and visually striking variety of fancy goldfish, distinguished by the fleshy nasal outgrowths resembling pompoms on either side of its face. This ornamental fish, a cultivar of Carassius auratus, is particularly favoured for its unique head features, rich chocolate brown colouring, and compact body. Due to its delicate nasal lobes and limited swimming agility, this variety requires carefully controlled aquarium conditions to ensure its health and longevity.
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Features of a Pom Pom Chocolate Goldfish
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Distinctive fleshy nasal growths (pompoms) on both sides of the nose
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Rounded, egg-shaped body with no dorsal fin
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Double tail fin with a flowing, symmetrical appearance
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Rich chocolate brown colour, sometimes with subtle bronze or copper undertones
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Typically grows to 15–18 cm in length
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Slow swimmer due to body shape and fin structure
The Best Aquarium Size for Pom Pom Chocolate Goldfish
A minimum aquarium size of 100 litres is recommended for a single Pom Pom Chocolate Goldfish, with an additional 40 litres per added fish. A shallow, long tank is preferable to accommodate their limited swimming ability and to maintain stable water parameters.
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Tank Mate Compatibility for Pom Pom Chocolate Goldfish
Due to their gentle nature and slow swimming speed, Pom Pom Chocolate Goldfish should be housed with similarly passive species. Suitable tank mates include:
Avoid fast, nippy, or aggressive fish, as they may outcompete the Pom Pom for food or damage its delicate nasal growths.
Diet for Pom Pom Chocolate Goldfish
A nutritious, varied diet is essential to maintain colouration and overall health. Primary food sources include:
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High-quality sinking pellets designed for fancy goldfish
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Blanched greens (spinach, lettuce, shelled peas)
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Frozen or live foods (daphnia, bloodworms, brine shrimp)
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Gel foods for added nutrition and easy digestion
Feed small amounts 2–3 times daily to prevent overfeeding and reduce waste.
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Aquarium Setup for Pom Pom Chocolate Goldfish
Aquarium Filtration
Use a gentle-flow filtration system such as a sponge or low-flow canister filter to maintain clean water without strong currents.
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Aquarium Plants
Select sturdy, low-maintenance plants like Anubias or Java moss that can tolerate mild goldfish browsing.
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Aquarium Lighting
Moderate lighting (LED preferred) is sufficient. Avoid intense lighting, which can stress the fish and promote excessive algae growth.
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Aquarium Heating
Maintain water temperature between 20°C and 23°C. Stability within this range is vital for immune health. Water pH is 6.0to 8.0.
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Aquarium Substrate
Use smooth gravel or fine sand to protect their sensitive nasal growths and prevent injuries while foraging.
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Aquarium Decorations
Choose smooth, rounded ornaments without sharp edges. Keep layout open and uncluttered to support easy navigation and prevent entanglement.
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