Twinspot Goby

Meet the Twinspot Goby, a small, peaceful sand-dweller that brings constant movement and natural behavior to marine aquariums. Recognizable by its two distinctive spots, this hardy goby thrives in reef-safe tanks, adding a touch of the wild to your display while quietly patrolling the substrate.

Key Features

• Compact, reef-safe design ideal for nano to mid-sized reef setups without overpowering other inhabitants.
• Two striking spots give it a unique, eye-catching look that stands out among live rocks and corals.
• Active sand-dweller that continuously explores the substrate, helping to stir the sand bed and reveal hidden microfauna.
• Hardy and relatively easy to care for for hobbyists looking to add interest without heavy maintenance.

Care & Habitat

The Twinspot Goby prefers a well-structured tank with plenty of sandy area and authentic hiding spots. Provide live rock caves or crevices where it can retreat when not foraging. A minimum tank size of 20 gallons (75 L) is recommended, with low to moderate water flow and stable water parameters. Maintain temperature in the typical marine range and keep salinity, alkalinity, and pH steady to support its health and activity.

• Substrate: Fine to medium sand that allows for digging and burrowing.
• Lighting: Moderate lighting; avoid extremely bright, chaotic systems that stress shy species.
• Behavior: Generally peaceful; may become territorial with conspecifics, so consider keeping a single goby or providing ample space and hiding spots if keeping a pair.

Diet & Feeding

The Twinspot Goby is omnivorous and will forage across the sand for tiny crustaceans and detritus. Offer a varied diet to keep it thriving, including:

• Mysis shrimp and finely chopped offerings
• Brine shrimp or copepods
• High-quality prepared pellets or flake foods designed for omnivorous marine fish

Feed small amounts 1–2 times daily, ensuring all food is consumed to prevent excess waste. It’s best to observe feeding behavior to adapt portions to your tank’s bio-load.

Tank Mates & Behavior

Known for a peaceful demeanor, the Twinspot Goby pairs well with other small, reef-safe inhabitants. It tends to be curious, emitting gentle motions as it patrols its sandy territory. Avoid aggressive photogenic gobies or species that aggressively claim the same burrow space. In suitable tanks, it can be kept singly or, with ample space and hiding places, as a calm pair.

Why You’ll Love It

• Adds lively, natural behavior and motion to your reef or mixed-species tank.
• Subtle, attractive markings that brighten coral-dominated displays.
• Substrate-foraging activity that complements gentle reef maintenance.
• Reliably hardy, making it an appealing choice for hobbyists expanding their marine collection.

Enhance your aquarium with the Twinspot Goby and enjoy a tranquil, engaging presence that harmonizes with corals, rocks, and other peaceful inhabitants—bringing a slice of coastal life into your home aquarium.