Apistogramma cacatuoides “Red” – Intense Red Cockatoo Dwarf Cichlid for Planted Aquariums

Apistogramma cacatuoides “Red” is a vibrant dwarf cichlid with deep red finnage and bold personality, perfect for planted, community, and South American aquariums.

🌿 Species Overview

• Scientific Name: Apistogramma cacatuoides

• Common Name: Cockatoo Dwarf Cichlid “Red”

• Origin: Upper Amazon Basin (Peru)

• Type: Selectively bred red color morph

• Temperament: Semi-peaceful; territorial during breeding

Apistogramma cacatuoides is one of the most popular and hardy dwarf cichlids in the hobby. The “Red” variety is especially prized for its deep red dorsal and tail fins, giving it a dramatic and eye-catching presence in planted aquariums.

🔥 Appearance & Coloration

• Compact, elongated dwarf cichlid body

• Deep red dorsal fin with extended “cockatoo-like” spines

• Red to crimson caudal and anal fins

• Silver to grey body with bold black lateral stripe

• Males larger with extended, intensely colored fins

• Females smaller and turn bright yellow when breeding

The raised dorsal fin resembles a cockatoo’s crest, creating a striking crown-like silhouette that stands out against green plants and dark substrates.

📏 Size & Lifespan

• Male Size: 7–9 cm (2.5–3.5 inches)

• Female Size: 4–5 cm (1.5–2 inches)

• Lifespan: 3–5 years with proper care

Males display stronger red coloration and longer fin extensions, particularly during courtship.

💧 Water Conditions

Apistogramma cacatuoides “Red” is relatively adaptable compared to many other Apistogramma species:

• Temperature: 24°C – 28°C

• pH: 6.0 – 7.5

• Hardness: 3–12 dGH

• Water Flow: Gentle to moderate

• Filtration: Sponge or low-flow canister filter

• Environment: Planted aquarium with caves and hiding spots

While they prefer soft, slightly acidic water, they tolerate neutral and moderately hard water better than many dwarf cichlids.

🏡 Tank Setup Recommendations

• Minimum Tank Size: 20 gallons for a pair

• Substrate: Fine sand (encourages natural digging and sifting)

• Lighting: Moderate

• Plants: Amazon sword, Cryptocoryne, Java fern, floating plants

• Decor: Driftwood, rock caves, coconut shells, leaf litter

Providing multiple caves is important, especially if keeping one male with multiple females. Visual barriers reduce aggression and stress.

🐟 Tank Mates Compatibility

Apistogramma cacatuoides “Red” works well in peaceful community aquariums.

Compatible Tank Mates:

• Small tetras (cardinal, neon, ember)

• Rasboras

• Corydoras catfish

• Otocinclus

• Pencilfish

Avoid:

• Large aggressive cichlids

• Fin-nipping fish

• Highly territorial bottom dwellers

• Very small shrimp (may be preyed upon)

Best kept as one male with one or multiple females in larger aquariums.

🍽 Feeding Habit

• Carnivorous / omnivorous with high protein needs

• Diet Recommendations:

  • High-quality dwarf cichlid pellets

  • Frozen foods: bloodworms, brine shrimp, mysis shrimp

  • Live foods: daphnia, mosquito larvae

Feed 1–2 times daily in small portions. A varied diet enhances red coloration and supports breeding condition.

🧬 Breeding Behavior

• Cave spawner

• Female lays eggs inside a cave

• Female guards eggs and fry

• Male protects the territory

• Eggs hatch in 2–3 days

• Fry free-swimming within 5–7 days

During breeding, females turn bright yellow and become highly protective of their brood.

🛠 Care Level

• Difficulty: Beginner to Intermediate

• Hardy and adaptable

• Sensitive to poor water quality

• Suitable for aquarists new to dwarf cichlids

Weekly 20–30% water changes are recommended to maintain optimal health and vibrant red coloration.

🌟 Why Choose Apistogramma cacatuoides “Red”?

• Deep red “cockatoo” dorsal and tail fins

• Hardy and beginner-friendly dwarf cichlid

• Perfect centerpiece for planted aquariums

• Engaging personality and parental behavior

• Highly popular and in-demand color morph

Apistogramma cacatuoides “Red” is a bold and colorful dwarf cichlid that adds warmth, personality, and striking red highlights to any planted or community aquarium.