The Apistogramma agassizii "Double Red" is a stunning, selectively bred freshwater dwarf cichlid from the Amazon basin. It is highly prized in the aquarium hobby for its elongated body, spear-like tail, and brilliant fiery-red dorsal and caudal fins contrasted by iridescent blue and yellow tones.
Size:
Males reach ~7-9 cm (3-3.5 inches); females stay smaller at 5 cm (2 inches).
Lifespan:
4-5 years.
Temperament:
Generally peaceful, but males become territorial during breeding.
Minimum Aquarium Size:
60-75 Litres (15-20 gallons) for a pair.
Water Parameters:
Prefers soft, slightly acidic water. Ideal conditions are a pH of 5.5 - 7.0 and a temperature of 24 - 28°C (75 - 82°F).
Decor:
Thrives in heavily planted tanks with leaf litter (such as Indian almond leaves) and natural driftwood.
Hiding Spots:
Include small caves, hollow logs, or coconut shells, as females require these safe spaces to lay their eggs.
These fish are omnivores. For vibrant coloration and peak health, offer a high-quality variety of foods, including:
Tank Mates:
Good community fish for peaceful tanks, provided the other fish are not too small to be eaten. Avoid housing them with overly aggressive or large species.
Breeding:
They are harem breeders (one male with multiple females). The female fiercely guards her eggs on the roof of caves. Once the female has eggs or fry, she can become aggressive toward the male, so adequate tank space and line-of-sight blockers (like tall plants or driftwood) are essential.
