Blue Belly Goby (Lentipes ikeae)
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The Blue Belly Goby is a rare freshwater dwarf goby known for its vivid male coloration, active behavior, and ability to navigate rocky, fast-moving environments. Mature males can develop a brilliant blue belly, dark markings on the second dorsal fin, and a bright red band near the tail. Females are more understated but remain active and interesting additions to a specialty freshwater aquarium.
Native to Indonesia, the Blue Belly Goby occurs in small, rapid mountain streams with rocky bottoms and large boulders. It does best in a mature aquarium with excellent water quality, high oxygen levels, and a well-structured habitat.
| Species | Blue Belly Goby (Lentipes ikeae) |
|---|---|
| Gender | Males: vivid blue belly, red tail band; Females: more subdued |
| Habitat | Rapid mountain streams with rocky bottoms in Indonesia |
| Water Conditions | High oxygen, stable temperature, clean water |
| Behavior | Active, explores rocky areas, social in groups |
FAQ
What makes the Blue Belly Goby unique compared to other dwarf gobies?
Mature males develop a brilliant blue belly, dark markings on the second dorsal fin, and a bright red band near the tail, making them visually striking and highly sought after in freshwater aquariums.
What kind of aquarium setup is best for a Blue Belly Goby?
A mature aquarium with excellent water quality, high oxygen levels, and a well-structured environment featuring rocks and boulders to mimic its natural habitat in fast-moving mountain streams.
Is the Blue Belly Goby suitable for beginners?
Please contact customer service



David Glover –
The Blue Belly Goby arrived healthy and active. The male developed a nice blue belly within a few weeks. I love the contrast with the rocky setup. Water quality is critical, but once stable, they’re very engaging.
Nathan Langdon –
Great addition to my nano tank. The fish are active and curious. I keep them in a well-oxygenated setup with plenty of rocks. The female is calm and blends well with the environment.
Lisa Newman –
First time keeping a dwarf goby. The male’s coloration is stunning. I’ve maintained excellent water parameters and it’s thriving. Highly recommend for experienced freshwater keepers.