Description
Purple Firefish Nemateleotris Decora
The Purple Firefish (Nemateleotris decora) is a stunning marine fish native to the Indo-Pacific region. It has an elongated body with vibrant purple and yellow stripes, making it a captivating addition to any reef aquarium.
Origin and Habitat
This fish is found in coral-rich areas of the Indian and Pacific Oceans, typically at depths of 10-30 meters.
Feeding Habits
The Purple Firefish is an omnivore that feeds on small crustaceans, worms, and algae in the wild. In captivity, it readily accepts a varied diet of high-quality frozen or live foods, as well as herbivore preparations.
Tank Mates
While generally peaceful, the Purple Firefish can be territorial towards its own species and other similarly-shaped fish. Suitable tank mates include peaceful fish of different shapes and sizes, as well as invertebrates like shrimp and snails.
Aggression Level
This fish exhibits moderate aggression, especially towards conspecifics or fish with similar body shapes. It is recommended to keep only one Purple Firefish per aquarium unless the tank is very large.
Experience Level
Due to its specific care requirements and potential aggression, the Purple Firefish is best suited for experienced aquarists with knowledge of maintaining a stable reef environment.
Water Parameters
To thrive, the Purple Firefish requires the following water conditions:
The Purple Firefish (Nemateleotris decora) is a stunning marine fish native to the Indo-Pacific region. It has an elongated body with vibrant purple and yellow stripes, making it a captivating addition to any reef aquarium.
Origin and Habitat
This fish is found in coral-rich areas of the Indian and Pacific Oceans, typically at depths of 10-30 meters.
Feeding Habits
The Purple Firefish is an omnivore that feeds on small crustaceans, worms, and algae in the wild. In captivity, it readily accepts a varied diet of high-quality frozen or live foods, as well as herbivore preparations.
Tank Mates
While generally peaceful, the Purple Firefish can be territorial towards its own species and other similarly-shaped fish. Suitable tank mates include peaceful fish of different shapes and sizes, as well as invertebrates like shrimp and snails.
Aggression Level
This fish exhibits moderate aggression, especially towards conspecifics or fish with similar body shapes. It is recommended to keep only one Purple Firefish per aquarium unless the tank is very large.
Experience Level
Due to its specific care requirements and potential aggression, the Purple Firefish is best suited for experienced aquarists with knowledge of maintaining a stable reef environment.
Water Parameters
To thrive, the Purple Firefish requires the following water conditions:
- Temperature: 24-28°C (75-82°F)
- pH: 8.1-8.4
- Salinity: 1.023-1.025 (specific gravity)
- Well-oxygenated water with moderate to strong currents
DX courier delivery is £20 per livestock order.
Delivery is scheduled for your selected delivery date and typically arrives before 1pm.
There is no minimum or maximum order value.
Additional information:
- In-stock livestock orders will be processed and dispatched for delivery on the date selected on the cart/basket page.
- Available delivery days are Wednesday, Thursday, Friday, and Saturday.
- If any stock issues affect your chosen delivery date, we will contact you as soon as possible by email or telephone.
- Shipping for dry goods is charged separately from livestock delivery. Dry goods are dispatched according to our standard delivery policy.
- All livestock remains covered by our 7-day guarantee.

