Blunt Jawed Elephant Nose (Gnathonemus Tamandua) 12-15cm

Blunt Jawed Elephant Nose – Introduce a Timid African Bottom Forager to Your Setup

Blunt Jawed Elephant Nose presents a long, blunt trunk-like extension on its head that it uses to probe muddy substrates for food. This Gnathonemus Tamandua species generates weak electric pulses for navigation and communication in low-visibility waters. Experienced Australian keepers value their distinctive shape and nocturnal patterns. However, their delicate requirements suit only those who commit to precise water management.

Size and Lifespan

Matures at about 25 cm in home aquariums, though wild ones grow larger. They generally survive 7–10 years provided conditions remain pristine and stable. Frequent testing and adjustments help prevent declines that shorten their lives.

Ideal Tank Setup

Opt for a tank of at least 200 litres to minimise stress and support movement. Layer soft sand on the bottom, position smooth rocks, snags, and low-light plants like anubias. To replicate its natural habitat, dim the lights heavily and fit a secure lid against jumps. Run powerful external filtration and change water weekly while monitoring nitrates closely.

Compatible Tank Mates

Remains timid and benefits from slow-paced, non-competitive companions. They hide often unless the tank feels secure. Suitable tank mates include large peaceful cichlids, calm loaches, or other bottom dwellers that do not outcompete for food. Exclude fast feeders or aggressive species that steal meals or cause alarm.

Diet and Feeding

Present with live bottom-dwelling foods since it forages methodically. Bloodworms and tubifex provide essential nutrition, though frozen versions work for some. Feed in the evening when it becomes active and offer portions it consumes overnight. Clean remnants promptly to avoid buildup in the substrate.

Breeding and Behaviour of Blunt Jawed Elephant Nose

Shows no successful captive breeding records, as spawning demands exact wild-like cues. These fish rest during daylight and probe actively at night using electric signals. Solitary housing prevents aggression, while ample shelters allow confident behaviour. Dense cover and dim conditions reveal their subtle interactions.

Species Overview

• Species – Gnathonemus Tamandua
• Common Name – Blunt Jawed Elephant Nose
• Origin – Africa (Niger River, Ogun River and Chari River)
• Diet – Carnivorous
• pH Range – 6.5 – 7.5
• Temperature – Tropical 26°C – 28°C
• Breed Type – Egg Layer
• Current Size – 12-15 cm
• Max Size – Approximately 25 cm
• Tank Size – Minimum 200 litres

FAQs about Blunt Jawed Elephant Nose

What size tank is ideal for Blunt Jawed Elephant Nose?
A 200-litre tank provides security for one specimen, with extras for multiples.

Can they live with other fish?
Yes, they tolerate slow peaceful types but avoid quick or dominant ones.

How often should I feed them?
Feed once nightly with live foods they forage through the dark hours.

Do they need to be in groups?
Solitary works best, as multiples can spark territorial disputes.

How long do they live?
They usually last 7–10 years with flawless water and feeding routines.

Add a Blunt Jawed Elephant Nose to Your Aquarium Today!