The Curious Worm Goby (Gunnelichthys curiosus) is a small visually stunning goby with vibrant colors. Their behavior of diving under the sand when threatened is a clever defense mechanism, and providing a deep sand bed and rockwork in the aquarium helps create a natural environment for them. It's good to know that they may be prone to jumping, so a secure tank cover is necessary.

Curious Worm Gobies are primarily carnivorous and their diet should consist of high-quality meaty items, marine algae, Spirulina, and frozen Mysis shrimp is helpful for their care. Feeding them at least twice a day and allowing some food to reach the bottom if needed is a good practice. It's also interesting to note that they can potentially learn to eat dry foods over time. They are very peaceful and get along with most fish, they do good in pairs or groups with a minimum tank size being 30 gallons.