Apistogramma trifasciata, commonly known as the Three-striped Dwarf Cichlid, is a slender, attractively marked species found in the Paraguay and lower Paraná River basins across Brazil, Argentina, and Bolivia. Its distinctive name references the three dark horizontal stripes or bands visible on the flanks — a feature that sets it apart visually from the broader Apistogramma genus.
Males display beautiful blue to violet iridescence on the flanks and fins, with yellow to orange areas on the head and abdomen. The distinctive triple-stripe patterning adds further complexity to an already striking fish. Females are smaller, yellow-bodied, and show the typical Apistogramma pattern of intensified colouration during spawning and fry guarding.
In its natural range, A. trifasciata inhabits warm, slow-moving streams with sandy substrates, submerged vegetation, and organic debris — an environment that should be approximated in the aquarium. This species is generally considered an intermediate-level Apistogramma; it is somewhat more demanding than A. cacatuoides but more forgiving than the extreme blackwater specialists. A well-planted, soft-water setup with plenty of hiding places provides an ideal home.
