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TF2YD Stores > Wildwoods > Predatory - Piranhas> Black Piranha Serrasalmus rhombeus "Brazilian Black"

Black Piranha Serrasalmus rhombeus "Brazilian Black"

Category: Predatory - Piranhas

Size: 12-14cm

Price: £259.95 each

Discount: No discounts available

Stock: 1 in stock

Water Chemistry: Adaptable

Sociability: Aggressive

Care Level: Difficult

Schooling Fish: No

Diet: Special Needs

Beautiful black piranha from the Rio Tocantins.

New Larger Size!

Further details:

Further information can be found below:

Fish type: tropical
Male or Female Cannot be sexed
Water conditions: These fish are currently kept in water Ph 6.8 and Soft
Breeding: TBC
Volume Discount: No discounts available
Size: 12-14cm

Serrasalmus rhombeus "Brazilian Black" (Black Piranha)

Serrasalmus rhombeus is one of the more variable piranhas. The standard form is dark charcoal grey with red eyes and a limited amount of red colouration around the cheeks and gill covers. There is a dark humeral spot just behind the gill opening, but it is indistinct and difficult to see against the overall dark colouration.

Specimens from the Guyanas tend to be more slender than those from Brazil and Peru, the Peruvian form especially being recognised for its "high back". Some varieties are notably darker in colour than others; generally specimens from Brazil being lighter in tone than those from elsewhere. The "Diamond" and "Gold" varieties from the Rio Xingu have shimmering scales on the flanks.

The black piranha is notorious for being one of the species known to bite humans. Handle with extreme care.

Fish information (behaviour and breeding):

An aggressive, territorial loner; keep in a spacious tank on its own. Juveniles are sociable, but as they age they become increasingly aggressive towards one another.

Requires good water quality to do well. Filtration should be substantial, and regular water changes are essential. Water chemistry is generally not critical provided extremes are avoided, but the Rio Xingu varieties will do best in soft, acidic water with slightly more heat than normal.

Feeding is simple, as these fish will eat most foods including whitebait, lancefish, chunky seafood, earthworms, river shrimps, etc.

Fish Details:

Further fish details are shown below:

Distribution South America: Middle and Lower Amazon of Brazil
Temperature 24-28 C
Size Up to 41.5 cm reported in the wild; smaller in aquaria
Water Parameters Adaptable, but prefers slightly soft and acidic conditions
Water PH 6.0-7.5