The Papuan Red Goby, scientific name Mugilogobius rexi, is a small and colorful freshwater fish that originates from Papua New Guinea. Also known as the Red Gudgeon, it belongs to the Gobiidae family, which is known for its diverse and often vibrant members. The Papuan Red Goby stands out due to its striking coloration and interesting behaviors. Here’s more information about this fish:
The Papuan Red Goby showcases a beautiful contrast of colors. It has a predominantly reddish-orange body with iridescent blue or green accents, especially on its fins and face. This colorful combination makes it a popular choice among aquarium enthusiasts.
On average, the Papuan Red Goby reaches a size of about 2 to 3 inches (5 to 7.5 centimeters). Its small size makes it suitable for smaller aquarium setups.
This species is native to freshwater streams and rivers in Papua New Guinea. It prefers slow-moving waters with sandy or gravelly substrates, where it can dig and burrow.
Papuan Red Gobies are known for their fascinating behavior. They are burrowing fish and will often dig into the substrate, creating tunnels and shelter for themselves. They are relatively peaceful and can be kept in groups, but like many gobies, they might establish small territories.
To provide appropriate care for Papuan Red Gobies, it’s important to mimic their natural habitat. A well-planted aquarium with sandy or fine-gravel substrate is ideal. They prefer subdued lighting and might appreciate hiding spots like rocks, driftwood, or small caves.
These gobies are omnivorous, feeding on a mix of live and frozen foods. Their diet can include brine shrimp, bloodworms, daphnia, and high-quality pellet or flake foods.
III. Is this fish species peaceful or hostile?
Peaceful and non-aggressive.
IV. Species compatibility
Papuan Red Gobies are generally peaceful but can be territorial towards their own species, especially males. They can coexist with other small, peaceful fish species that share similar water requirements. It’s important to avoid keeping them with aggressive or fin-nipping tank mates, as their delicate fins can be targets for aggression.
V. How to feed this species?
Papuan Red Gobies are generally peaceful and can be kept with other small, non-aggressive fish. However, it’s crucial to ensure that tankmates are compatible in terms of size and temperament to prevent any conflicts.
Recommended food:
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| Weight | 1 kg |
|---|---|
| Dimensions | 15 × 20 × 30 cm |
| Family | Gobiidae |
| Scientific Name | Tateurndina ocellicauda |
| Tank size | 15 gallons |
| Special Diet | Small meaty frozen foods such as mosquito larvae, daphnia, vitamin-enriched brine shrimp, and chopped Mysis shrimp. |
| Native To | eastern part of Papua New Guinea |
| Care Level | Intermediate to Advanced |
| Max water Temp | 79° F |
| Min Water Temp | 72° F |
| pH Max | 7.5 |
| pH Min | 6.5 |
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