| Scientific Name | Koumansetta rainfordi |
| Reef Safe | ✗ No |
Rainford’s Goby is a charming addition to marine tanks, bringing subtle color and quirky behavior. Its slender body, adorned with alternating green and orange bands and delicate fin spots, adds a quiet beauty to the aquarium floor. Native to the Indo-Pacific, from the Philippines to Australia, they thrive in tanks with a fine sand bed for sifting and live rock for cover. Easy to care for and undemanding, they’re a great pick for beginners and seasoned aquarists looking to add a hardworking, sand-sifting companion.