Tigerstriped Catfish

About

The tigerstriped catfish (Brachyplatystoma tigrinum) is one of the more visually distinctive large catfish coming out of the Amazon River basin, and it earns that reputation through its sharp, well-defined pattern of narrow dark vertical bars and scroll-like markings against a pale cream body. Juveniles wear a row of mid-lateral spots that gradually expand and connect into the bold adult barring as the fish matures. A transformation that makes young specimens look almost like a different species. It's sometimes confused with its close relative B. juruense, but the tigerstriped catfish can be told apart by its slimmer build, longer barbels, and more clearly defined color pattern. The caudal fin retains elongate filaments into adulthood, a trait shared with only a handful of its genus-mates. In the wild this species spawns toward the end of the dry season, with no evidence of the long pan-Amazonian migrations seen in some of its relatives. No captive breeding has been documented. Tank requirements are extreme, we're talking thousands of gallons, so this is firmly a species for public aquaria or the most dedicated private keepers with serious infrastructure. Tankmates must be large enough not to become a meal and should share compatible water conditions.