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Y-bar Shrimp Goby
Gobies, blennies, and small marine fish

Y-bar Shrimp Goby

Cryptocentrus fasciatus

Photo: Lepidlizard at English Wikipedia · Public domain · Wikimedia Commons

Key facts

  • Temperature24–27 °C
  • pH8.1–8.4
  • Minimum tank120 l
  • Adult size11 cm
  • Difficulty★★☆☆☆
  • TemperamentSemi-aggressive
  • WaterMarine
  • Reef safeYes

Full profile

Family
Gobiidae
Origin
Indo-Pacific
Size
11 cm
Temperature
24 – 27°C
pH
8.1 – 8.4
Salinity
1.023 – 1.025
Difficulty
★★☆☆☆
Water type
marine
Swimming level
lower
Behavior
semi-aggressive (toward other gobies)
Minimum number of individuals
1
Minimum aquarium size
120 L
Diet
carnivore
Reproduction
oviparous
Reef Safe
✅ Yes

Notes: Dark bands on a yellowish background with blue spots. Shares a burrow with pistol shrimp.

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