🔥 Firemouth Cichlid Care Guide (Thorichthys meeki)

🌟 Overview The Firemouth Cichlid (Thorichthys meeki) is a stunning Central American cichlid named for the bright red coloration that flares from its throat and belly, especially during breeding or displays of dominance. Hardy and moderately aggressive, Firemouths are a favorite for aquarists who enjoy cichlids with personality but not the extreme aggression of larger species.

🔑 Quick Facts

• Scientific Name: Thorichthys meeki
• Common Name: Firemouth Cichlid
• Origin: Central America (Mexico, Belize, Guatemala)
• Size: 5–7 inches (12–18 cm)
• Lifespan: 8–10 years
• Temperament: Semi-aggressive, territorial (especially when breeding)
• Care Level: Easy to Moderate

🏠 Tank Requirements

• Minimum Tank Size: 30 gallons (larger for pairs or community setups)
• Water Temperature: 75–86°F (24–30°C)
• pH: 6.5–8.0
• Hardness: 8–15 dGH
• Substrate: Sand or fine gravel (they like to dig)
• Aquascape: Provide caves, rocks, driftwood, and plants for hiding/territory
• Filtration: Strong, with regular water changes

🍽️ Diet

Firemouth Cichlids are omnivores and thrive on variety:

• High-quality cichlid pellets and flakes
• Frozen/live foods: brine shrimp, bloodworms, blackworms
• Vegetable matter: spirulina flakes, blanched spinach, peas
• Variety enhances color and health

🧑🤝🧑 Tank Mates

• Suitable with other semi-aggressive Central American cichlids (convicts, rainbow cichlids, severums)
• Works with robust community fish like silver dollars, giant danios, and larger tetras
• Avoid small fish and invertebrates (shrimp, guppies) — may be eaten
• Provide plenty of space and hiding spots to reduce aggression

🧠 Behavior & Tips

• Known for dramatic gill-flaring displays when threatened or courting
• Males show brighter colors and grow slightly larger than females
• Territorial during spawning — provide caves or flat rocks for breeding sites
• Hardy and beginner-friendly for those new to cichlids

❓ FAQ

Q: How aggressive are Firemouth Cichlids?
A: They are moderately aggressive, especially when breeding, but less aggressive than many other Central American cichlids.

Q: How big do Firemouths get?
A: Adults reach about 5–7 inches, making them manageable compared to larger cichlids.

Q: Do Firemouths breed in aquariums?
A: Yes, they readily breed if kept in pairs with proper hiding spots.

Q: How long do they live?
A: With good care, Firemouths live 8–10 years.