Two Spot Goby
Two Spot Goby
Two Spot Goby: The Perfect Addition to Your Reef Aquarium
The Two Spot Goby (Signigobius biocellatus) is a stunning and lively addition to any reef aquarium, known for its distinctive markings and dynamic behavior. With its elegant body adorned with two prominent eye spots, this goby not only adds visual interest but also provides ecological benefits to your tank environment.
**Care Level & Requirements**
Care Level: Easy
Temperament: Peaceful
Minimum Tank Size: 20+ gallons
Diet: Omnivore – primarily feeds on small crustaceans, worms, and prepared foods
Reef Safe: Yes
**Water Parameters**
- Temperature: 72-78°F
- pH: 8.1-8.4
- Salinity: 1.020-1.025
- dKH: 8-12
The Two Spot Goby thrives in a well-maintained reef aquarium with stable water conditions. Regular testing and adjustments ensure a healthy environment for this charming fish to flourish.
**Feeding & Diet**
This goby is an omnivore with a preference for small, meaty foods. Offer a varied diet of brine shrimp, mysis shrimp, and high-quality flake or pellet food to keep them vibrant and active. Supplementing with live or frozen foods will promote optimal health and coloration.
**Compatibility & Behavior**
The Two Spot Goby is peaceful and gets along well with most reef tank inhabitants. Its placid nature makes it an ideal companion for other non-aggressive species. It thrives in a community setting, where it can exhibit its natural behaviors of sifting through the substrate in search of food, keeping your tank clean and lively.
**Reef Tank Suitability**
Perfectly suited for reef tanks, the Two Spot Goby will not disturb corals or other delicate invertebrates. Its sand-sifting behavior benefits the substrate, helping to aerate the sand and prevent dead zones, thus contributing to the overall health of your aquarium ecosystem.
Invite the Two Spot Goby into your aquatic world and enjoy the beauty and balance it brings to your marine environment. With its easy care requirements and engaging behavior, this goby is an ideal choice for both beginner and experienced reef enthusiasts.
Feeding & Diet
Feeding & Diet
An opportunistic omnivore, the Seahorse will scavenge detritus, uneaten food, and algae — making it a natural cleanup crew member. Supplement with small meaty foods like mysis shrimp or pellets 2–3x per week if natural food sources are limited.
Care & Water Parameters
Care & Water Parameters
The Seahorse thrives in stable, well-maintained reef conditions. Target parameters: temperature 72–78°F, salinity 1.025–1.026 SG, pH 8.1–8.4, and alkalinity 8–12 dKH. A mature, established tank of at least 20 gallons is recommended.
Reef & Tank Compatibility
Reef & Tank Compatibility
Generally considered reef-safe. The Seahorse coexists well with most corals and peaceful fish. Use caution with very small invertebrates or slow-moving tankmates. Provide ample rockwork and hiding spots to reduce territorial behavior.
Size & Growth
Size & Growth
Seahorses are typically shipped at 0.5–1.5 inches. They are slow-growing and generally remain small, making them well-suited for nano and mid-size reef systems.
Shipping & Live Arrival Guarantee
Shipping & Live Arrival Guarantee
All livestock ships with heat or cold packs as needed and is packaged for safe transit. We stand behind a live arrival guarantee — if your animal arrives DOA, contact us within 2 hours of delivery with a clear photo. See our full DOA policy for claim details.
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