Other names: Texas cichlid
The Rio Grande cichlid, Herichthys cyanoguttatus, is a distinctive freshwater fish known for its bright blue spots and aggressive temperament. Native to the Rio Grande River Basin, it thrives in warm, slow-moving waters. The species has also been introduced to other areas, where it has established stable populations. Anglers appreciate the Rio Grande cichlid for its robust fight and striking appearance, making it a prized catch in its native and introduced ranges.
Other names
Texas cichlid
Length
~15" (max 33)
Water
Fresh
Water Temp
20-28° F
Depth
5 ft
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Rio Grande cichlids prefer warm, slow-moving waters such as rivers, creeks, and canals with abundant vegetation
They are often found in shallow areas with muddy or sandy bottoms, where they can find food and create nests
Their diet includes a variety of invertebrates, small fish, and plant matter, making them opportunistic feeders in their environment
These cichlids are frequently seen near submerged rocks, logs, or aquatic plants, which offer both cover and feeding opportunities
Rio Grande cichlids typically spawn in the spring and summer when water temperatures are warmer, with pairs forming territories in shallow waters
The species is known for its strong parental care, with both males and females guarding the eggs and fry after spawning
Nests are often built on flat surfaces or within shallow depressions in the substrate, where the eggs are laid and fertilized
Juveniles remain under the protection of their parents for several weeks, gradually venturing into deeper waters as they grow and become more independent