How long do Clown Gobies live?
Clown Gobies live 3 or more years with good marine care. Stable water and small, frequent feeds support that span.
What do Clown Gobies eat?
They take tiny frozen/live foods like brine shrimp and mysis, and often pellets once settled. The mistake is only large foods they cannot catch; offer small, frequent portions.
Tank size and water parameters
A 10-gallon (38 L) reef can suit one, larger for a pair. Target 72-80°F (22-27°C), pH 8.1-8.4, specific gravity 1.020-1.025, ammonia/nitrite zero, nitrate under ~20 ppm. Provide rock/coral perches and a tight lid (jumpers).
Common mistakes with Clown Gobies
Key errors: large foods they can't eat; an open tank (they jump); aggressive tank mates; and unstable marine parameters in a small reef.
Beginner mistakes to avoid
- Food too large — offer tiny, frequent feedings.
- Open tank — they jump; keep a tight lid.
- Aggressive tank mates — they are tiny and peaceful.
- Unstable small-reef water — keep marine parameters steady.