| Scientific Name | Serraniculus pumilio |
| Common Names | Pygmy Sea Bass, Dwarf Sea Bass |
| Max Length | 3 inches (7.5 cm) |
| Min Tank Size | 30 gallons (113 liters) |
| Temperament | Peaceful; shy and non-aggressive, preferring to hide among seagrass or rockwork. Best housed with small, non-aggressive tankmates like gobies or small blennies. Avoid large or predatory fish that may intimidate or prey on it. Can be kept singly or in small groups if tank size allows. |
| Reef Safe | ⚠ With Caution |
Foods and Diet: Carnivorous; feeds on small benthic crustaceans like copepods and amphipods in the wild. In aquariums, offer live or frozen copepods, mysis shrimp, or finely chopped seafood. Feed 1-2 times daily in small amounts to mimic natural foraging. Enriched live foods may be needed to ensure nutritional needs.
Description: The Serraniculus pumilio is a rare and diminutive treasure for hobbyists seeking an unusual addition to their nano aquariums. This tiny sea bass, with its subtle brownish-green body and faint mottled patterns, blends seamlessly into seagrass or rockwork, offering a glimpse of Western Atlantic reef life. Aquarists are drawn to its elusive nature, as it darts delicately among hiding spots, showcasing a quiet charm that rewards patient observation. A 30-gallon tank with fine substrate, live rock, and seagrass mimics its natural habitat, while a diet of small crustaceans keeps it healthy. Though rarely seen in the trade, its peaceful demeanor and reef-safe habits make it a fascinating choice for dedicated keepers specializing in micro reef ecosystems.
Ready to Check Out Today
