Wheeler Goby & Pistol Shrimp Bonded Pair

Also known as the Randall’s Pistol Goby and Symbiotic Shrimp Pair.

 The Wheeler Goby & Pistol Shrimp Bonded Pair is a unique reef duo where the goby acts as a vigilant lookout while the pistol shrimp maintains a shared burrow. The goby’s slender body and distinctive markings complement the shrimp’s industrious digging behavior. This fascinating partnership not only adds activity and interest to reef tanks but also highlights natural symbiosis, making it a favorite for nano reef enthusiasts and experienced aquarists.

Key Features

Scientific Name: Amblyeleotris wheeleri & Alpheus spp.
Common Names: Wheeler Goby & Pistol Shrimp Pair, Randall’s Pistol Goby, Symbiotic Goby-Shrimp
Adult Size: Goby: 3–4 inches (7–10 cm), Shrimp: 2–3 inches (5–7.5 cm)
Lifespan: Several years in stable aquarium conditions
Temperament: Peaceful, cooperative, bottom-dwelling
Reef Compatibility: Fully reef-safe
Minimum Tank Size: 20 gallons
Experience Level: Beginner-friendly with proper husbandry

Habitat & Tank Requirements

Natural Habitat:
These pairs are native to the Indo-Pacific, inhabiting sandy bottoms near coral reefs. The goby and shrimp form a mutualistic relationship: the shrimp builds and maintains the burrow, while the goby keeps watch for potential predators.

Tank Environment:

• Provide a sandy substrate suitable for burrowing
• Include rockwork and stable structures to support the burrow
• Bonded pairs should be introduced as a unit to preserve their partnership
• Moderate water flow with stable, mature tank conditions
• Use a tight lid to prevent jumping

Recommended Water Parameters:

• Temperature: 72–79°F (22–26°C)
• Salinity: 1.020–1.025 sg
• pH: 8.1–8.4
• Nitrate: Low to moderate levels preferred

Diet & Feeding

The Wheeler Goby & Pistol Shrimp are primarily carnivorous. The goby feeds on small crustaceans and meaty foods, while the shrimp sifts through sand for edible particles.

Recommended Foods:

• Mysis shrimp
• Brine shrimp
• Copepods and micro-zooplankton
• Finely chopped seafood
• Small sinking pellets for bottom feeders

Feeding Schedule:
Feed 1–2 times daily in small portions, ensuring food reaches the substrate where both the goby and shrimp are active.

Behavior & Compatibility

Temperament:
This bonded pair is peaceful, cooperative, and fascinating to observe. The goby remains alert, signaling danger with tail movements, while the shrimp continues burrow maintenance. Together, they display a natural symbiotic behavior.

Tank Mates:

• Compatible with peaceful community fish such as clownfish, dartfish, blennies, and other small gobies
• Avoid large or aggressive predators
• Fully reef-safe and compatible with most invertebrates

Breeding Potential

In the wild, Wheeler Gobies may form pairs and lay eggs in burrows, while pistol shrimp care for the structure. Successful aquarium breeding is rare and challenging due to specialized larval care requirements.

Why Choose Us

At Dr Reefs, every Wheeler Goby & Pistol Shrimp bonded pair is carefully quarantined for several weeks. They are closely monitored for parasites, treated when necessary, and conditioned to accept prepared foods. This ensures the pair arrives healthy, stable, and ready to adapt quickly and safely to your aquarium environment.