The Red-Spotted Pygmy Goby ( Trimma rubromaculatum ) is a tiny, colorful reef fish that enriches any saltwater aquarium with its bright red spots and lively behavior. This charming dwarf goby is among the smallest marine fish in the world, making it particularly popular in nano reef tanks and species-only aquariums . Despite its small size, it boasts robust health, peaceful behavior, and easy care ideal for beginners and experienced saltwater aquarists alike.

Features

• Size: Only about 2.53 cm , perfectly suited for nano and small aquariums.

• Coloration: The body is transparent to slightly yellowish and covered with numerous bright red spots that shimmer depending on the light intensity. The large eyes give the goby a curious and distinctive appearance.

• Behavior: Trimma rubromaculatum is peaceful, active, and very sociable . It enjoys swimming among coral branches, sitting on rocks, or seeking refuge in small caves. In small groups, it displays fascinating social behavior and gets along excellently with other peaceful nano fish and invertebrates.

Posture & Care

• Aquarium size: Possible from as little as 4050 liters perfect for nano reef tanks or smaller saltwater aquariums.

• Water parameters: Temperature: 2427 C , pH value: 8.08.4 , density: 1.0221.025 .

• Socialization: Very compatible with other small, peaceful fish, shrimp or invertebrates.

• Food: The red-spotted pygmy goby readily accepts fine live and frozen foods such as artemia nauplii, copepods, or cyclops. High-quality microgranules will also be eaten after an adjustment period.

Special Features & Benefits

The red-spotted pygmy goby is a real highlight for small saltwater aquariums: it brings life, color, and movement to the tank, is extremely peaceful, and easy to care for. Due to its small size and interesting behavior, it is ideally suited for aquascapes, species tanks, or nano reef systems .

Their striking red spots and curious behavior make for exciting observation moments and make them one of the most beautiful and popular dwarf gobies for marine aquariums.

Short description (for meta & preview):
The Red-Spotted Pygmy Goby ( Trimma rubromaculatum ) is a tiny, peaceful reef fish with striking red spots. Ideal for nano reef tanks, easy to keep, and a real eye-catcher order online now!