
Source: Wikimedia Commons
Fascinating goby that lives with pistol shrimp. Shrimp digs burrow, goby acts as lookout. Observe natures wonder in your tank.
The goby-shrimp symbiosis refers to the remarkable mutualistic partnership between gobiid fishes (primarily Amblyeleotris and Stonogobiops species) and pistol shrimps (genus Alpheus) found on sandy substrates and reef margins throughout the Indian and Pacific Oceans. The nearly blind shrimp excavates and maintains an elaborate burrow system, while the goby stands guard at the entrance, alerting its partner to danger by flicking its fins — a signal the shrimp detects through tactile contact. Witnessing both animals retreat simultaneously into their shared burrow is one of the most compelling behaviors observable in a home aquarium. A minimum 60-litre tank with fine sand substrate at least 5 cm deep is required; introducing the goby and shrimp together maximizes bonding success.
The Shrimp Goby lives 3-5 years.
The Shrimp Goby grows to 5-10cm.
Origin
Sandy substrates and coral reef margins of the Indian and Pacific Oceans
Lifespan
3-5 years
Size
5-10cm
Temperature
23〜26℃
Pellets, frozen food
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
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Moves lots of sand — watch for aquascape collapse
A tank of 60L or more is the guideline, with fine sand at least 5cm deep for burrowing. A shallow bed means no burrow and no peace.
Introducing the pistol shrimp and goby at the same time is the key to success. Both are peaceful and reef-safe.
The pistol shrimp digs the burrow and the goby stands guard. When danger appears the goby signals with its fins and both retreat into the burrow together.
Eats pellets and frozen food. It does not like to stray from the burrow, so deliver food close to the entrance.
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
The average lifespan of Shrimp Goby is 3-5 years. With proper care and nutrition, they can live a long and healthy life.
Shrimp Goby typically reaches 5-10cm as an adult. Size may vary depending on care conditions and individual genetics.
Shrimp Goby feeds on: Pellets, frozen food. Aim for a balanced diet with appropriate feeding frequency.
The price of Shrimp Goby varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: June 13, 2026