giraffe catfish (Auchenoglanis occidentalis)
Family: Bagridae
Range: Africa
Size: Up to 27 inches
Diet: Omnivore
Tank Set-up: Freshwater: Rocks, plants, driftwood
Tank Conditions: 75-82°F; pH 6.5-7.8; dH 4-15
Minimum Tank Capacity: 125 gallons
Light: Low
Temperament: Peaceful
Swimming Level: Bottom
Care Level: Easy
Reproduction: Egg Layer
Hope that helps
They get quite large and love moving round your sand and gravel.