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Seahorse
Wrasse, Anthias, and Other Marine Fish

Seahorse

Hippocampus kuda

Photo: Nhobgood Nick Hobgood · CC BY-SA 3.0 · Wikimedia Commons

Key facts

  • Temperature22–26 °C
  • pH8.1–8.4
  • Minimum tank150 l
  • Adult size17 cm
  • Difficulty★★★★☆
  • TemperamentPeaceful
  • WaterMarine
  • Reef safeWith caution

Full profile

Family
Syngnathidae
Origin
Indo-Pacific
Size
17 cm
Temperature
22 – 26°C
pH
8.1 – 8.4
Salinity
1.022 – 1.025
Difficulty
★★★★☆
Water type
marine
Swimming level
medium (clinging to supports)
Behavior
Pacific
Minimum number of individuals
pair
Minimum aquarium size
150 L (tall)
Diet
Carnivore (frozen mysis, several times a day)
Reproduction
ovoviviparous; the male incubates the eggs in a pouch
Reef Safe
⚠️ Use caution (only with non-stinging corals and in areas with little current)

Notes: Requires a specific aquarium with little current, places to cling to, and slow-moving tankmates. Purchase only captive-bred specimens that are already accustomed to eating frozen food. This species is listed under CITES.

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